{"id":66453,"date":"2020-08-21T13:15:02","date_gmt":"2020-08-21T12:15:02","guid":{"rendered":"https:\/\/groupe-reussite.fr\/?page_id=66453"},"modified":"2024-02-05T17:07:11","modified_gmt":"2024-02-05T16:07:11","slug":"cours-en-ligne-exercices-corriges-effet-doppler-terminale","status":"publish","type":"page","link":"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-exercices-corriges-effet-doppler-terminale\/","title":{"rendered":"Exercices corrig\u00e9s sur l&rsquo;effet Doppler en Terminale"},"content":{"rendered":"<div class=\"Latex_page\">\n<section class=\"has_ae_slider elementor-element elementor-section-full_width elementor-reverse-mobile elementor-section-stretched elementor-section-height-default elementor-section-height-default ae-bg-gallery-type-default elementor-section elementor-top-section\">\n<div class=\"elementor-container elementor-column-gap-no\">\n<div class=\"elementor-row\">\n<div class=\"elementor-column-wrap elementor-element-populated colone_elementor\" style=\"text-align: justify;\">\t\t<div data-elementor-type=\"page\" data-elementor-id=\"86072\" class=\"elementor elementor-86072\">\n\t\t\t\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-top-section elementor-element elementor-element-3848f007 elementor-section-content-bottom elementor-section-boxed elementor-section-height-default elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"3848f007\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-179f6d8c sticky_badeau_colone strick_col ae-bg-gallery-type-default\" data-id=\"179f6d8c\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-top-section elementor-element elementor-element-4c8f40ae elementor-section-boxed elementor-section-height-default elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"4c8f40ae\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5a181c20 strick_col ae-bg-gallery-type-default\" data-id=\"5a181c20\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4cdf6f4 elementor-widget elementor-widget-heading\" data-id=\"4cdf6f4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-terminale-physique-chimie\/\">Cours en ligne Physique-Chimie en Terminale<\/a><\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-70597f1 elementor-widget elementor-widget-heading\" data-id=\"70597f1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Chapitres Physique-Chimie en Terminale G\u00e9n\u00e9rale<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b181ddb elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"b181ddb\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-mecanique-gravitationnelle-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">M\u00e9canique Gravitationnelle<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73f80371 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"73f80371\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-cinematique-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Cin\u00e9matique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69dc0ac elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"69dc0ac\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-mecanique-fluides-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">M\u00e9canique des fluides<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c67f2e1 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"3c67f2e1\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-mouvements-champs-uniformes-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Mouvements champs uniformes<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ff706ff elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"3ff706ff\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-lois-newton-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Lois de Newton<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c35f7cf elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"4c35f7cf\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-acide-base-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Acides et bases<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a4136f7 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"6a4136f7\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-mesures-physique-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Mesures physiques en chimie<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-455eed4 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"455eed4\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-titrage-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Titrage<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29a4b47c elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"29a4b47c\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-cinetique-chimique-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Cin\u00e9tique Chimique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b2a69ac elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"b2a69ac\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-equilibre-chimique-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">\u00c9volution spontan\u00e9e syst\u00e8me chimique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9884676 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"9884676\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-mecanisme-reactionnel-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">M\u00e9canisme r\u00e9actionnel<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-463c05af elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"463c05af\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-piles-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Piles<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-646d7764 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"646d7764\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-force-acides-bases-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Force des acides et des bases<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-31f37c5 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"31f37c5\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-evolution-forcee-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">\u00c9volution forc\u00e9e syst\u00e8me chimique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1709e7b0 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"1709e7b0\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-radioactivite-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Radioactivit\u00e9<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-343e60ad elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"343e60ad\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-chimie-organique-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Chimie Organique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41d5d13d elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"41d5d13d\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-phenomenes-ondulatoires-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Ph\u00e9nom\u00e8nes ondulatoires<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2590bcba elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"2590bcba\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-effet-doppler-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Effet Doppler<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a38dcc3 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"1a38dcc3\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-lunette-astronomique-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Lunette Astronomique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b129bb elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"b129bb\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-electricite-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">\u00c9lectricit\u00e9<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f3af284 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"3f3af284\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-lumiere-matiere-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Interaction lumi\u00e8re mati\u00e8re<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-268495e2 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"268495e2\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-thermodynamique-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Thermodynamique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45c13aca elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"45c13aca\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/nous-contacter\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">CONTACTEZ-NOUS<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n<div class=\"elementor-column-wrap elementor-element-populated colone_latex\">\n<div class=\"style_pag\" style=\"color: #000; font-family: 'Lato', Sans-serif;\">\n<div class=\"elementor-text-editor elementor-clearfix\" style=\"text-align: justify;\">\n<h1 class=\"Latex_page_title\">Exercices Effet Doppler en terminale g\u00e9n\u00e9rale<\/h1>\n<\/div>\n<p class=\"colone_latex_ancres\" style=\"text-align: center;\"><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-effet-doppler-terminale\/\">R\u00e9sum\u00e9 de cours<\/a> <a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-exercices-corriges-effet-doppler-terminale\/\">Exercices et corrig\u00e9s<\/a><\/p>\n<p class=\"colone_latex_ancres\" style=\"text-align: center;\"><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-terminale-physique-chimie\/\">Cours en ligne de Physique-Chimie en Terminale<\/a><\/p>\n<p style=\"text-align: justify;\">\n<p style=\"text-align: justify;\">R\u00e9ussir en Terminale et notamment en physique implique de travailler sur des exercices corrig\u00e9s. Vous pouvez \u00e9galement les travailler en prenant des <a href=\"https:\/\/groupe-reussite.fr\/cours-particuliers\/physique-chimie\/tous-niveaux\/france\/\">cours particuliers de physique chimie<\/a>. En effet les cours particuliers \u00e0 domicile sont souvent utiles en cas de lacunes, pour \u00e9viter les d\u00e9ceptions le jour des r\u00e9sultats du bac.<\/p>\n<h2 style=\"text-align: justify;\">QCM sur l&rsquo;effet Doppler en Terminale<\/h2>\n<p style=\"text-align: justify;\"><strong>1) La fr\u00e9quence per\u00e7ue par un observateur lorsque l&rsquo;\u00e9metteur sonore s&rsquo;approche de lui en se d\u00e9pla\u00e7ant \u00e0 la vitesse du son n&rsquo;est pas d\u00e9finie. Vrai ou faux ?<\/strong><\/p>\n<p style=\"text-align: justify;\"><strong>2) Le d\u00e9calage Doppler est<\/strong><\/p>\n<p style=\"text-align: justify;\">a. inversement proportionnel \u00e0 la vitesse de l&rsquo;\u00e9metteur<\/p>\n<p style=\"text-align: justify;\">b. ind\u00e9pendant de la vitesse de l&rsquo;\u00e9metteur<\/p>\n<p style=\"text-align: justify;\">c. proportionnel \u00e0 la vitesse de l&rsquo;\u00e9metteur<\/p>\n<p style=\"text-align: justify;\"><strong>3) Dans la formule de l&rsquo;effet Doppler-Fizeaup<\/strong><\/p>\n<p style=\"text-align: justify;\"><strong><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-79d8a353d64be14950798ad2583a6247_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#95;&#123;&#114;&#44;&#97;&#125;&#61;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#102;&#114;&#97;&#99;&#123;&#102;&#95;&#101;&#125;&#123;&#49;&#45;&#118;&#47;&#99;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"41\" width=\"109\" style=\"vertical-align: -17px;\"\/><\/strong><\/p>\n<p style=\"text-align: justify;\">a. <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-41a04eeea923a1a0c28094a8a4680525_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"8\" style=\"vertical-align: 0px;\"\/> d\u00e9signe la c\u00e9l\u00e9rit\u00e9 du son<\/p>\n<p style=\"text-align: justify;\">b. <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-41a04eeea923a1a0c28094a8a4680525_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"8\" style=\"vertical-align: 0px;\"\/> d\u00e9signe la vitesse de d\u00e9placement de l&rsquo;\u00e9metteur<\/p>\n<p style=\"text-align: justify;\">c. <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-41a04eeea923a1a0c28094a8a4680525_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"8\" style=\"vertical-align: 0px;\"\/> d\u00e9signe la c\u00e9l\u00e9rit\u00e9 de la <a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-lumiere-matiere-terminale\/\">lumi\u00e8re<\/a>.<\/p>\n<h2 style=\"text-align: justify;\">Correction du QCM sur l&rsquo;effet Doppler en Terminale<\/h2>\n<p style=\"text-align: justify;\">1) Vrai.<\/p>\n<p style=\"text-align: justify;\">On a <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-0949d7b3332f63b954398e2189e79994_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#102;&#95;&#114;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#102;&#95;&#101;&#125;&#123;&#49;&#45;&#118;&#47;&#99;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"41\" width=\"99\" style=\"vertical-align: -17px;\"\/><\/p>\n<p style=\"text-align: justify;\">Dont le d\u00e9nominateur tend vers z\u00e9ro quand <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ef71511c70f0e4b25cc6bd69f3bc20c2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"9\" style=\"vertical-align: 0px;\"\/> tend vers <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-41a04eeea923a1a0c28094a8a4680525_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"8\" style=\"vertical-align: 0px;\"\/>.<\/p>\n<p style=\"text-align: justify;\">Le fait que cette formule ne soit pas d\u00e9finie si <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-eb15bf71810b2370a58f2a1670f8cfbc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;&#61;&#32;&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"41\" style=\"vertical-align: 0px;\"\/> est associ\u00e9e au ph\u00e9nom\u00e8ne du \u00ab\u00a0bang\u00a0\u00bb lorsqu&rsquo;un v\u00e9hicule franchit le mur du son.<\/p>\n<p style=\"text-align: justify;\">2) R\u00e9ponse C : <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-8f657c8d5c353f7f280cb9617b33d3f7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#101;&#108;&#116;&#97;&#32;&#102;&#61;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#102;&#95;&#101;&#92;&#102;&#114;&#97;&#99;&#123;&#118;&#125;&#123;&#99;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"32\" width=\"71\" style=\"vertical-align: -12px;\"\/><\/p>\n<p style=\"text-align: justify;\">3) R\u00e9ponse C : Comme dans l&rsquo;effet Doppler sonore, <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-41a04eeea923a1a0c28094a8a4680525_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"8\" style=\"vertical-align: 0px;\"\/> est la c\u00e9l\u00e9rit\u00e9 de l&rsquo;onde (la lumi\u00e8re ici) et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ef71511c70f0e4b25cc6bd69f3bc20c2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"9\" style=\"vertical-align: 0px;\"\/> celle de l&rsquo;\u00e9metteur.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">\t\t<div data-elementor-type=\"section\" data-elementor-id=\"196635\" class=\"elementor elementor-196635\">\n\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-inner-section elementor-element elementor-element-3bb1ad8f elementor-section-content-bottom full_width elementor-section-full_width elementor-section-height-min-height elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"3bb1ad8f\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-narrow\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-66 elementor-inner-column elementor-element elementor-element-461c076c ae-bg-gallery-type-default\" data-id=\"461c076c\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-321cb88f elementor-widget elementor-widget-heading\" data-id=\"321cb88f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">COURS DE PHYSIQUE<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4aa88397 elementor-widget elementor-widget-heading\" data-id=\"4aa88397\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Trouvez le professeur parfait de physique <\/b><\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b2523bb elementor-widget elementor-widget-heading\" data-id=\"7b2523bb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">L\u00e0 pour vous guider, quel que soit votre niveau scolaire<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3bc18191 elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"3bc18191\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/cours-particuliers\/physique\/tous-niveaux\/france\/\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-md\" role=\"button\" id=\"CTA_PRD_CP\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Prof particulier physique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-60200431 elementor-widget elementor-widget-text-editor\" data-id=\"60200431\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p style=\"text-align: left\"><b>Avis Google France <\/b><span style=\"color: #e5a430\"><b>\u2605\u2605\u2605\u2605\u2605<\/b><\/span><b> 4,9 sur 5<\/b><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-69d275de ae-bg-gallery-type-default\" data-id=\"69d275de\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: justify;\">Exercices sur l&rsquo;effet Doppler en Physique-Chimie<\/h2>\n<h3 style=\"text-align: justify;\">Exercice sur l&rsquo; Effet Doppler et la sir\u00e8ne de pompiers<\/h3>\n<p style=\"text-align: justify;\">La sir\u00e8ne d&rsquo;une voiture de pompiers \u00e9met une succession de deux notes, si et la, de fr\u00e9quences respectives <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-033722bfa66d389f77fb54ae91e1b77b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#95;&#123;&#115;&#105;&#125;&#61;&#50;&#52;&#55;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#72;&#122;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"98\" style=\"vertical-align: -4px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-eb441025a98049209553d94ff4a6880b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#95;&#123;&#108;&#97;&#125;&#61;&#50;&#50;&#48;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#72;&#122;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"98\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\">Elle se d\u00e9place sur une route rectiligne, \u00e0 la vitesse <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ef71511c70f0e4b25cc6bd69f3bc20c2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"9\" style=\"vertical-align: 0px;\"\/>, en s&rsquo;approchant d&rsquo;un observateur plac\u00e9 sur le bord de la route.<\/p>\n<p style=\"text-align: justify;\">La c\u00e9l\u00e9rit\u00e9 du son dans l&rsquo;air vaut <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-7babfe94b45e7c58bbc03d89e1d5ff50_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#61;&#51;&#52;&#48;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#92;&#99;&#100;&#111;&#116;&#32;&#115;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"115\" style=\"vertical-align: -1px;\"\/>.<\/p>\n<p style=\"text-align: justify;\">On rappelle que la fr\u00e9quence per\u00e7ue, \u00e0 l&rsquo;approche, vaut<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-67f8df3bd37c710e247563c9637169ca_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#102;&#95;&#123;&#114;&#44;&#97;&#125;&#61;&#102;&#95;&#101;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#49;&#45;&#118;&#47;&#99;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"41\" width=\"125\" style=\"vertical-align: -17px;\"\/><\/p>\n<p style=\"text-align: justify;\">L&rsquo;observateur, qui a l&rsquo;oreille absolue, per\u00e7oit les notes do di\u00e8se et si. Comme il est bon physicien et adroit en calcul mental, il peut d\u00e9terminer la valeur de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ef71511c70f0e4b25cc6bd69f3bc20c2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"9\" style=\"vertical-align: 0px;\"\/><\/p>\n<p style=\"text-align: justify;\">a. Le la \u00e9mis par la sir\u00e8ne est per\u00e7u comme un si. En d\u00e9duire l&rsquo;\u00e9quation v\u00e9rifi\u00e9e par <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ef71511c70f0e4b25cc6bd69f3bc20c2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"9\" style=\"vertical-align: 0px;\"\/><\/p>\n<p style=\"text-align: justify;\">b. Calculer la valeur de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ef71511c70f0e4b25cc6bd69f3bc20c2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"9\" style=\"vertical-align: 0px;\"\/> en r\u00e9solvant l&rsquo;\u00e9quation.<\/p>\n<p style=\"text-align: justify;\">c. La voiture se d\u00e9place en ville, o\u00f9 la limitation est de 50 kilom\u00e8tres par heure. Est-elle verbalisable ?<\/p>\n<h3 style=\"text-align: justify;\">Exercice sur le Double effet Doppler<\/h3>\n<p style=\"text-align: justify;\">Apr\u00e8s un accident, deux ambulances emportent chacune un bless\u00e9 dans deux directions oppos\u00e9es, aux vitesses respectives <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-1d594d7a3a64d0fc42220a2e95bedeca_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;&#95;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"15\" style=\"vertical-align: -4px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-176fc5995b3d96ad6ba41ce76b5486bc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;&#95;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"16\" style=\"vertical-align: -3px;\"\/>.<\/p>\n<p style=\"text-align: justify;\">Leurs sir\u00e8nes \u00e9mettent un son de m\u00eame fr\u00e9quence <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-87f9dd6b18f1e33e2cefb96ebd67e840_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#95;&#101;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"15\" style=\"vertical-align: -4px;\"\/>. Les conducteurs de chaque ambulance per\u00e7oivent un son venant de l&rsquo;autre ambulance de fr\u00e9quences respectives <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-1db5e2517841959121b770b28181ab32_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#95;&#123;&#114;&#49;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"21\" style=\"vertical-align: -4px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ebf355e00ef5645a7f08e0288cd3a6c6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#95;&#123;&#114;&#50;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"22\" style=\"vertical-align: -4px;\"\/>.<\/p>\n<p style=\"text-align: justify;\">La th\u00e9orie g\u00e9n\u00e9rale de l&rsquo;effet Doppler \u00e9nonce que si un \u00e9metteur E et un r\u00e9cepteur R se d\u00e9placent dans deux directions oppos\u00e9es aux vitesses respectives <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-1a74b87a9024940cc15297c77390660e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;&#95;&#101;\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"15\" style=\"vertical-align: -3px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-1532d50730c83db763731304bb614cdb_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;&#95;&#114;\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"15\" style=\"vertical-align: -3px;\"\/> par rapport au sol, alors la fr\u00e9quence per\u00e7ue par le r\u00e9cepteur vaut<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-8a60920ab4bac7e9575593d444feafa4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#102;&#95;&#114;&#61;&#102;&#95;&#101;&#92;&#102;&#114;&#97;&#99;&#123;&#99;&#45;&#118;&#95;&#114;&#125;&#123;&#99;&#43;&#118;&#95;&#101;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"35\" width=\"104\" style=\"vertical-align: -15px;\"\/><\/p>\n<p style=\"text-align: justify;\">a. Si <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f6e997bd90eec10aebb6007c4ea111cd_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;&#95;&#49;&#61;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"49\" style=\"vertical-align: -3px;\"\/>, v\u00e9rifier qu&rsquo;on retrouve la formule habituelle de l&rsquo;effet Doppler \u00e0 l&rsquo;\u00e9loignement.<\/p>\n<p style=\"text-align: justify;\">b. Si <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-049b55d83f7f88de3685e0862c02a4cc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;&#95;&#49;&#61;&#118;&#95;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"56\" style=\"vertical-align: -3px;\"\/>, v\u00e9rifier que <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-957849e00c9737b803d252c90c1033ef_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#95;&#123;&#114;&#49;&#125;&#61;&#102;&#95;&#123;&#114;&#50;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"69\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\">Pourquoi est-ce physiquement \u00e9vident ?<\/p>\n<p style=\"text-align: justify;\">c. Si <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-25b820aa6a4a0e7e4864c582b82d7ec5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;&#95;&#49;&#32;&#60;&#32;&#118;&#95;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"56\" style=\"vertical-align: -3px;\"\/>, comparer <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-1db5e2517841959121b770b28181ab32_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#95;&#123;&#114;&#49;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"21\" style=\"vertical-align: -4px;\"\/>, <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-87f9dd6b18f1e33e2cefb96ebd67e840_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#95;&#101;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"15\" style=\"vertical-align: -4px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ebf355e00ef5645a7f08e0288cd3a6c6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#95;&#123;&#114;&#50;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"22\" style=\"vertical-align: -4px;\"\/><\/p>\n<h3 style=\"text-align: justify;\">Exercice sur la vitesse d&rsquo;\u00e9loignement d&rsquo;une \u00e9toile<\/h3>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-mesures-physique-terminale\/\">Mesure<\/a> de la vitesse d&rsquo;\u00e9loignement d&rsquo;une \u00e9toile.<\/p>\n<p style=\"text-align: justify;\">Une \u00e9toile jeune est constitu\u00e9e principalement d&rsquo;hydrog\u00e8ne. On l&rsquo;observe avec un t\u00e9lescope muni d&rsquo;un spectrom\u00e8tre et on d\u00e9tecte les raies caract\u00e9ristiques d&rsquo;\u00e9mission de cet atome, une rouge, une bleue et trois violettes, mais leurs longueurs d&rsquo;onde (<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b9410f9965fbda56520063dd4cb5f7e1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#108;&#97;&#109;&#98;&#100;&#97;&#39;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"14\" style=\"vertical-align: 0px;\"\/>) sont l\u00e9g\u00e8rement diff\u00e9rentes de celles (<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2b5c45836864531b8e37025dabadd24a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#108;&#97;&#109;&#98;&#100;&#97;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"10\" style=\"vertical-align: 0px;\"\/>) mesur\u00e9es au laboratoire, \u00e9mises par une lampe \u00e0 vapeur d&rsquo;hydrog\u00e8ne immobile.<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-40655eed1195bef712add6f49a8b2144_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#114;&#114;&#97;&#121;&#125;&#123;&#99;&#124;&#99;&#124;&#99;&#125;&#32;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#99;&#111;&#117;&#108;&#101;&#117;&#114;&#125;&#32;&#38;&#32;&#92;&#108;&#97;&#109;&#98;&#100;&#97;&#39;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#40;&#110;&#109;&#41;&#125;&#32;&#32;&#38;&#32;&#92;&#108;&#97;&#109;&#98;&#100;&#97;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#40;&#110;&#109;&#41;&#125;&#32;&#92;&#92;&#32;&#92;&#104;&#108;&#105;&#110;&#101;&#32;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#114;&#111;&#117;&#103;&#101;&#125;&#32;&#38;&#32;&#54;&#53;&#56;&#44;&#57;&#32;&#38;&#32;&#54;&#53;&#54;&#44;&#51;&#32;&#92;&#92;&#32;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#98;&#108;&#101;&#117;&#125;&#32;&#38;&#32;&#52;&#56;&#56;&#44;&#48;&#32;&#38;&#32;&#52;&#56;&#54;&#44;&#49;&#32;&#92;&#92;&#32;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#118;&#105;&#111;&#108;&#101;&#116;&#126;&#73;&#125;&#32;&#38;&#32;&#52;&#51;&#53;&#44;&#55;&#32;&#38;&#32;&#52;&#51;&#52;&#44;&#48;&#32;&#92;&#92;&#32;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#118;&#105;&#111;&#108;&#101;&#116;&#126;&#73;&#73;&#125;&#32;&#38;&#32;&#52;&#49;&#49;&#44;&#56;&#32;&#38;&#32;&#52;&#49;&#48;&#44;&#50;&#32;&#92;&#92;&#32;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#118;&#105;&#111;&#108;&#101;&#116;&#126;&#73;&#125;&#32;&#38;&#32;&#51;&#57;&#56;&#44;&#54;&#32;&#38;&#32;&#51;&#57;&#55;&#44;&#48;&#32;&#92;&#101;&#110;&#100;&#123;&#97;&#114;&#114;&#97;&#121;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"134\" width=\"225\" style=\"vertical-align: -62px;\"\/><\/p>\n<p style=\"text-align: justify;\">On \u00e9met l&rsquo;hypoth\u00e8se que ce d\u00e9calage est un d\u00e9calage Doppler, l&rsquo;\u00e9toile s&rsquo;\u00e9loignant de notre syst\u00e8me solaire \u00e0 la vitesse <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ef71511c70f0e4b25cc6bd69f3bc20c2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"9\" style=\"vertical-align: 0px;\"\/><\/p>\n<p style=\"text-align: justify;\">La c\u00e9l\u00e9rit\u00e9 de la lumi\u00e8re dans le vide vaut <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-31ae3d05da8561482d440c729560ddce_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#61;&#51;&#44;&#48;&#48;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#48;&#94;&#56;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#92;&#99;&#100;&#111;&#116;&#32;&#115;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"161\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\">a. Observe-t-on un d\u00e9calage vers le rouge ou vers le bleu ?<\/p>\n<p style=\"text-align: justify;\">b. La fr\u00e9quence per\u00e7ue par un observateur d&rsquo;une source lumineuse de fr\u00e9quence \u00e9mise <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-87f9dd6b18f1e33e2cefb96ebd67e840_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#95;&#101;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"15\" style=\"vertical-align: -4px;\"\/> s&rsquo;\u00e9loignant \u00e0 la vitesse <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ef71511c70f0e4b25cc6bd69f3bc20c2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"9\" style=\"vertical-align: 0px;\"\/> est<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-53093362b9608bdc1cd48582f068e797_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#102;&#95;&#123;&#114;&#44;&#101;&#125;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#102;&#95;&#101;&#125;&#123;&#49;&#43;&#118;&#47;&#99;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"41\" width=\"108\" style=\"vertical-align: -17px;\"\/><\/p>\n<p style=\"text-align: justify;\">En d\u00e9duire la relation entre les longueurs d&rsquo;onde per\u00e7ue <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b9410f9965fbda56520063dd4cb5f7e1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#108;&#97;&#109;&#98;&#100;&#97;&#39;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"14\" style=\"vertical-align: 0px;\"\/> et \u00e9mise <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2b5c45836864531b8e37025dabadd24a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#108;&#97;&#109;&#98;&#100;&#97;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"10\" style=\"vertical-align: 0px;\"\/><\/p>\n<p style=\"text-align: justify;\">c. V\u00e9rifier que le tableau de valeurs est compatible avec la relation pr\u00e9c\u00e9dente et en d\u00e9duire <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ef71511c70f0e4b25cc6bd69f3bc20c2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"9\" style=\"vertical-align: 0px;\"\/><\/p>\n<h3 style=\"text-align: justify;\">Exercice sur la loi de Hubble en Terminale<\/h3>\n<p style=\"text-align: justify;\">On mod\u00e9lise une explosion en consid\u00e9rant qu&rsquo;\u00e0 une date <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b7b41acc5cb99fb07aaa07b445eb2483_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#116;&#61;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"39\" style=\"vertical-align: 0px;\"\/>, un objet presque ponctuel plac\u00e9 en <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-41136ed7463f7254f4e6df131f8be490_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#79;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"\/> est bris\u00e9 en morceaux, et que ces morceaux (les \u00e9clats) sont \u00e9ject\u00e9s dans toutes les directions de l&rsquo;espace \u00e0 des vitesses diff\u00e9rentes.<\/p>\n<p style=\"text-align: justify;\">a. \u00c0 la date <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b4e3cbf5d4c5c6d9b702dd139f14c147_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"6\" style=\"vertical-align: 0px;\"\/>, \u00e0 quelle distance <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-4e8716946f6a868f015e0d62f28bc540_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#100;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"10\" style=\"vertical-align: 0px;\"\/> de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-41136ed7463f7254f4e6df131f8be490_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#79;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"\/> se trouve un \u00e9clat qui a \u00e9t\u00e9 \u00e9ject\u00e9 avec une vitesse <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ef71511c70f0e4b25cc6bd69f3bc20c2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"9\" style=\"vertical-align: 0px;\"\/> ?<\/p>\n<p style=\"text-align: justify;\">b. Justifier que pour tous les \u00e9clats, le quotient <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b5db69864f75ebd6c2a11803d2710a43_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#102;&#114;&#97;&#99;&#123;&#100;&#125;&#123;&#118;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"10\" style=\"vertical-align: -12px;\"\/> entre la distance \u00e0 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-41136ed7463f7254f4e6df131f8be490_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#79;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"\/> et la vitesse est une constante, \u00e9gale \u00e0 la dur\u00e9e qui s&rsquo;est \u00e9coul\u00e9e depuis l&rsquo;explosion.<\/p>\n<p style=\"text-align: justify;\">c. Expliquer en quelques mots comment l&rsquo;effet Doppler-Fizeau permet de d\u00e9terminer la vitesse d&rsquo;\u00e9loignement d&rsquo;une galaxie par rapport \u00e0 la notre.<\/p>\n<p style=\"text-align: justify;\">d. L&rsquo;astronome Edwin hubble, en collectant de nombreuses donn\u00e9es, mit en \u00e9vidence que les galaxies visibles semblent presque toutes s&rsquo;\u00e9loigner de la notre (il y a d\u00e9calage vers le rouge) et que leur vitesse d&rsquo;\u00e9loignement <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ef71511c70f0e4b25cc6bd69f3bc20c2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"9\" style=\"vertical-align: 0px;\"\/> est proportionnelle \u00e0 la distance <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-4e8716946f6a868f015e0d62f28bc540_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#100;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"10\" style=\"vertical-align: 0px;\"\/> qui les s\u00e9pare de nous.<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-15cb1e6d503e5e92ee54a2e14a14f7ca_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;&#61;&#72;&#95;&#48;&#92;&#99;&#100;&#111;&#116;&#32;&#100;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"78\" style=\"vertical-align: -3px;\"\/><\/p>\n<p style=\"text-align: justify;\">avec <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-fdcabcfcc14f0a9cc9139aeb1cb9a57e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#72;&#95;&#48;&#61;&#54;&#54;&#44;&#51;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#107;&#109;&#92;&#99;&#100;&#111;&#116;&#32;&#115;&#94;&#123;&#45;&#49;&#125;&#92;&#99;&#100;&#111;&#116;&#32;&#77;&#112;&#99;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"213\" style=\"vertical-align: -4px;\"\/> constante de Hubble.<\/p>\n<p style=\"text-align: justify;\">Le m\u00e9gaparsec est une unit\u00e9 de distance astronomique<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ed6be8f9f20e7c9499724c1ec1fbfe9c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#77;&#112;&#99;&#125;&#61;&#51;&#44;&#48;&#57;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#48;&#94;&#123;&#50;&#50;&#125;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"172\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\">Justifier que la loi de Hubble est compatible avec l&rsquo;hypoth\u00e8se d&rsquo;un big bang et calculer l&rsquo;\u00e2ge de l&rsquo;univers.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">\t\t<div data-elementor-type=\"section\" data-elementor-id=\"127573\" class=\"elementor elementor-127573\">\n\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-inner-section elementor-element elementor-element-43bcffd4 elementor-section-content-bottom full_width elementor-section-full_width elementor-section-height-min-height elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"43bcffd4\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-narrow\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-66 elementor-inner-column elementor-element elementor-element-68edd0c8 ae-bg-gallery-type-default\" data-id=\"68edd0c8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1c346d80 elementor-widget elementor-widget-heading\" data-id=\"1c346d80\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">COURS DE PHYSIQUE-CHIMIE<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4943db10 elementor-widget elementor-widget-heading\" data-id=\"4943db10\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Nous avons s\u00e9lectionn\u00e9 pour vous les meilleurs profs particuliers.<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2712c040 elementor-widget elementor-widget-heading\" data-id=\"2712c040\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">POUR ACC\u00c9L\u00c9RER MA PROGRESSION EN PHYSIQUE-CHIMIE, JE TROUVE DES<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47a956a elementor-align-left elementor-mobile-align-center elementor-tablet-align-left elementor-widget elementor-widget-button\" data-id=\"47a956a\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/cours-particuliers\/physique-chimie\/tous-niveaux\/france\/\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-md\" role=\"button\" id=\"CTA_PRD_CP\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Cours particuliers physique-chimie<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-443cd62a elementor-widget elementor-widget-text-editor\" data-id=\"443cd62a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p style=\"text-align: left\"><b>Avis Google France <\/b><span style=\"color: #e5a430\"><b>\u2605\u2605\u2605\u2605\u2605<\/b><\/span><b> 4,9 sur 5<\/b><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-524facb5 ae-bg-gallery-type-default\" data-id=\"524facb5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: justify;\">Correction des exercices sur l&rsquo;effet Doppler en Terminale<\/h2>\n<h3 style=\"text-align: justify;\">Correction de l&rsquo;exercice sur la sir\u00e8ne de pompiers :<\/h3>\n<p style=\"text-align: justify;\">a. En utilisant la formule fournie par l&rsquo;\u00e9nonc\u00e9<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-61a270b11d990733c3f761c13b74f9d0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#102;&#95;&#123;&#115;&#105;&#125;&#61;&#102;&#95;&#123;&#108;&#97;&#125;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#49;&#45;&#118;&#47;&#99;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"41\" width=\"124\" style=\"vertical-align: -17px;\"\/><\/p>\n<p style=\"text-align: justify;\">b. On en d\u00e9duit<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-6a40e1440a48aaa2b9243ac3e24e458f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#49;&#45;&#92;&#102;&#114;&#97;&#99;&#123;&#118;&#125;&#123;&#99;&#125;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#102;&#95;&#123;&#108;&#97;&#125;&#125;&#123;&#102;&#95;&#123;&#115;&#105;&#125;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"40\" width=\"90\" style=\"vertical-align: -16px;\"\/><\/p>\n<p style=\"text-align: justify;\">Donc <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-bc7790391d5a885fe3cdc5124b77710f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#102;&#114;&#97;&#99;&#123;&#118;&#125;&#123;&#99;&#125;&#61;&#49;&#45;&#92;&#102;&#114;&#97;&#99;&#123;&#102;&#95;&#123;&#108;&#97;&#125;&#125;&#123;&#102;&#95;&#123;&#115;&#105;&#125;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"40\" width=\"89\" style=\"vertical-align: -16px;\"\/><\/p>\n<p style=\"text-align: justify;\">Donc <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-984cef4a9930d2710e4684006a9ac5c7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#118;&#61;&#99;&#92;&#108;&#101;&#102;&#116;&#40;&#49;&#45;&#92;&#102;&#114;&#97;&#99;&#123;&#102;&#95;&#123;&#108;&#97;&#125;&#125;&#123;&#102;&#95;&#123;&#115;&#105;&#125;&#125;&#92;&#114;&#105;&#103;&#104;&#116;&#41;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"43\" width=\"122\" style=\"vertical-align: -17px;\"\/><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-aa0386296499439a38ef23c9d3b5a13a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;&#61;&#51;&#55;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#92;&#99;&#100;&#111;&#116;&#32;&#115;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"108\" style=\"vertical-align: 0px;\"\/><\/p>\n<p style=\"text-align: justify;\">c. On convertit<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-902b978b25ab6d37759481a58e2e1b7c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;&#61;&#51;&#55;&#92;&#116;&#105;&#109;&#101;&#115;&#32;&#51;&#44;&#54;&#61;&#49;&#51;&#51;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#107;&#109;&#92;&#99;&#100;&#111;&#116;&#32;&#104;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"218\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\">C&rsquo;est au dessus de la limite normalement autoris\u00e9e, mais pour arriver plus vite \u00e0 l&rsquo;h\u00f4pital et tenter de sauver la vie d&rsquo;un bless\u00e9, cet exc\u00e8s est \u00e9videmment autoris\u00e9.<\/p>\n<h3 style=\"text-align: justify;\">Correction de l&rsquo;exercice sur le double effet Doppler<\/h3>\n<p style=\"text-align: justify;\">a. Par application de la formule donn\u00e9e<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-8831d89f3b615f747a1bd75fa0b8df2d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#102;&#95;&#123;&#114;&#49;&#125;&#61;&#102;&#95;&#101;&#92;&#102;&#114;&#97;&#99;&#123;&#99;&#125;&#123;&#99;&#43;&#118;&#95;&#50;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"35\" width=\"110\" style=\"vertical-align: -15px;\"\/><\/p>\n<p style=\"text-align: justify;\">Soit <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-4e38219c072f41659b6ae6ff2773e881_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#102;&#95;&#123;&#114;&#49;&#125;&#61;&#102;&#95;&#101;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#49;&#43;&#118;&#95;&#50;&#47;&#99;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"41\" width=\"128\" style=\"vertical-align: -17px;\"\/> qui est bien la formule du cours.<\/p>\n<p style=\"text-align: justify;\">b. On a<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-e9227717c617d1d7ebcd4b470d988aa6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#102;&#95;&#123;&#114;&#49;&#125;&#61;&#102;&#95;&#101;&#92;&#102;&#114;&#97;&#99;&#123;&#99;&#45;&#118;&#95;&#49;&#125;&#123;&#99;&#43;&#118;&#95;&#50;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"35\" width=\"110\" style=\"vertical-align: -15px;\"\/><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-dbb24263792113629b709c5ae6f98ddb_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#102;&#95;&#123;&#114;&#50;&#125;&#61;&#102;&#95;&#101;&#92;&#102;&#114;&#97;&#99;&#123;&#99;&#45;&#118;&#95;&#50;&#125;&#123;&#99;&#43;&#118;&#95;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"35\" width=\"110\" style=\"vertical-align: -15px;\"\/><\/p>\n<p style=\"text-align: justify;\">Et ces deux formules co\u00efncident si <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-049b55d83f7f88de3685e0862c02a4cc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;&#95;&#49;&#61;&#118;&#95;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"56\" style=\"vertical-align: -3px;\"\/><\/p>\n<p style=\"text-align: justify;\">C&rsquo;\u00e9tait \u00e9vident physiquement car si on change l&rsquo;orientation de l&rsquo;axe de la route, la situation est identique en intervertissant les deux ambulances.<\/p>\n<p style=\"text-align: justify;\">c. On a <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-641880d4a4b3d1b64a38f9cd95419f36_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#32;&#45;&#118;&#95;&#49;&#32;&#60;&#32;&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"77\" style=\"vertical-align: -3px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-7efec65b39c42020dd5140eed771e21d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#43;&#118;&#95;&#50;&#32;&#62;&#32;&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"77\" style=\"vertical-align: -3px;\"\/> donc <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-c68f4b464f37b6be18a93327d05ad48e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#95;&#123;&#114;&#49;&#125;&#32;&#60;&#32;&#102;&#95;&#101;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"62\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\">On a <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-8ce4d2bcbda943b00bdbe39cc625daa3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#32;&#45;&#118;&#95;&#50;&#32;&#60;&#32;&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"77\" style=\"vertical-align: -3px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b5afc3b2840ca217961d7ace65e44043_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#43;&#118;&#95;&#49;&#32;&#62;&#32;&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"77\" style=\"vertical-align: -3px;\"\/> donc <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-c09a8541f509690e50fee16a9c78815a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#95;&#123;&#114;&#50;&#125;&#32;&#60;&#32;&#102;&#95;&#101;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"62\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\">On forme la diff\u00e9rence<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f6b1af4541ed33cb82dc8efa04145fc0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#102;&#95;&#123;&#114;&#49;&#125;&#45;&#102;&#95;&#123;&#114;&#50;&#125;&#61;&#102;&#95;&#101;&#92;&#102;&#114;&#97;&#99;&#123;&#40;&#99;&#94;&#50;&#45;&#118;&#95;&#49;&#94;&#50;&#41;&#45;&#40;&#99;&#94;&#50;&#45;&#118;&#95;&#50;&#94;&#50;&#41;&#125;&#123;&#40;&#99;&#43;&#118;&#95;&#49;&#41;&#40;&#99;&#43;&#118;&#95;&#50;&#41;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"44\" width=\"267\" style=\"vertical-align: -17px;\"\/><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-92f0b416c9a83c30b02fae342a08cc16_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#102;&#95;&#123;&#114;&#49;&#125;&#45;&#102;&#95;&#123;&#114;&#50;&#125;&#61;&#102;&#95;&#101;&#92;&#102;&#114;&#97;&#99;&#123;&#118;&#95;&#50;&#94;&#50;&#45;&#118;&#95;&#49;&#94;&#50;&#125;&#123;&#40;&#99;&#43;&#118;&#95;&#49;&#41;&#40;&#99;&#43;&#118;&#95;&#50;&#41;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"44\" width=\"228\" style=\"vertical-align: -17px;\"\/><\/p>\n<p style=\"text-align: justify;\">donc <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f6ca822dc8b61e0a75a288a4e5723e75_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#95;&#123;&#114;&#49;&#125;&#45;&#102;&#95;&#123;&#114;&#50;&#125;&#32;&#62;&#32;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"100\" style=\"vertical-align: -4px;\"\/> donc <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f7b4a774f416d5db166481726386c2fa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#95;&#32;&#123;&#114;&#49;&#125;&#32;&#62;&#32;&#102;&#95;&#123;&#114;&#50;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"69\" style=\"vertical-align: -4px;\"\/><\/p>\n<h3 style=\"text-align: justify;\">Correction de l&rsquo;exercice sur la vitesse de l&rsquo;\u00e9toile<\/h3>\n<p style=\"text-align: justify;\">a. Les longueurs d&rsquo;onde <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b9410f9965fbda56520063dd4cb5f7e1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#108;&#97;&#109;&#98;&#100;&#97;&#39;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"14\" style=\"vertical-align: 0px;\"\/> sont toutes sup\u00e9rieures aux longueurs d&rsquo;onde <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2b5c45836864531b8e37025dabadd24a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#108;&#97;&#109;&#98;&#100;&#97;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"10\" style=\"vertical-align: 0px;\"\/>. Il y a donc un d\u00e9calage vers les grandes longueurs d&rsquo;onde, donc vers le rouge.<\/p>\n<p style=\"text-align: justify;\">b. On a<br \/>\n<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b7c75c469755c551b9d1d78031865eff_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#108;&#97;&#109;&#98;&#100;&#97;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#99;&#125;&#123;&#102;&#95;&#101;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"52\" style=\"vertical-align: -16px;\"\/> et\u00a0 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-65ad35440155a9ec5509dea44c5e79ff_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#108;&#97;&#109;&#98;&#100;&#97;&#39;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#99;&#125;&#123;&#102;&#95;&#123;&#114;&#44;&#101;&#125;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"66\" style=\"vertical-align: -18px;\"\/><\/p>\n<p style=\"text-align: justify;\">donc <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-015bf0c7e48d39a0d3cdc2656e8902d5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#108;&#97;&#109;&#98;&#100;&#97;&#39;&#61;&#92;&#108;&#97;&#109;&#98;&#100;&#97;&#92;&#108;&#101;&#102;&#116;&#40;&#49;&#43;&#92;&#102;&#114;&#97;&#99;&#123;&#118;&#125;&#123;&#99;&#125;&#92;&#114;&#105;&#103;&#104;&#116;&#41;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"33\" width=\"114\" style=\"vertical-align: -12px;\"\/><\/p>\n<p style=\"text-align: justify;\">c. L&rsquo;hypoth\u00e8se est valid\u00e9e si le quotient <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-dbe7941d11c8911dfa73629a0399f9aa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#102;&#114;&#97;&#99;&#123;&#92;&#108;&#97;&#109;&#98;&#100;&#97;&#39;&#125;&#123;&#92;&#108;&#97;&#109;&#98;&#100;&#97;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"15\" style=\"vertical-align: -12px;\"\/> est le m\u00eame pour les cinq raies observ\u00e9es.<\/p>\n<p style=\"text-align: justify;\">On calcule ce quotient, qui vaut 1,004 pour les cinq raies.<\/p>\n<p style=\"text-align: justify;\">On valide donc l&rsquo;hypoth\u00e8se et on identifie<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b028221e7e8105618f0ec1a01a80b04b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#49;&#43;&#92;&#102;&#114;&#97;&#99;&#123;&#118;&#125;&#123;&#99;&#125;&#61;&#49;&#44;&#48;&#48;&#52;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"32\" width=\"110\" style=\"vertical-align: -12px;\"\/><\/p>\n<p style=\"text-align: justify;\">donc <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b3fa925468a476c2bba771e6423a0b65_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#102;&#114;&#97;&#99;&#123;&#118;&#125;&#123;&#99;&#125;&#61;&#48;&#44;&#48;&#48;&#52;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"32\" width=\"78\" style=\"vertical-align: -12px;\"\/><\/p>\n<p style=\"text-align: justify;\">donc <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-cb3c630716a6a416de69d1878a911efe_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#118;&#61;&#48;&#44;&#48;&#48;&#52;&#99;&#61;&#49;&#44;&#50;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#48;&#94;&#54;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#92;&#99;&#100;&#111;&#116;&#32;&#115;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"229\" style=\"vertical-align: -4px;\"\/><\/p>\n<h3 style=\"text-align: justify;\">Correction de l&rsquo;exercice sur la loi de Hubble en Terminale<\/h3>\n<p style=\"text-align: justify;\">a. On a <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2cea7141e7c9c5cf343d178be2b39f29_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#100;&#61;&#118;&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"48\" style=\"vertical-align: 0px;\"\/><\/p>\n<p style=\"text-align: justify;\">b. On en d\u00e9duit que <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-dbe5d4968e39bbeb4238752343b4d5ae_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#102;&#114;&#97;&#99;&#123;&#100;&#125;&#123;&#118;&#125;&#61;&#116;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"41\" style=\"vertical-align: -12px;\"\/> qui est le m\u00eame pour tous les \u00e9clats.<\/p>\n<p style=\"text-align: justify;\">c. L&rsquo;effet Doppler-Fizeau indique que la fr\u00e9quence per\u00e7ue par un observateur d\u00e9pend de la fr\u00e9quence \u00e9mise, de la vitesse d&rsquo;\u00e9loignement et de la c\u00e9l\u00e9rit\u00e9 de la lumi\u00e8re. En comparant la longueur d&rsquo;onde per\u00e7ue \u00e0 la longueur d&rsquo;onde d&rsquo;une raie pr\u00e9cise mesur\u00e9e pour une source immobile, on en d\u00e9duit la vitesse d&rsquo;\u00e9loignement de la galaxie.<\/p>\n<p style=\"text-align: justify;\">d. D&rsquo;apr\u00e8s la question b, si le quotient <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-462ce3c9e9e29aad728aa2da5aaacdb8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#100;&#47;&#118;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"27\" style=\"vertical-align: -5px;\"\/> est une constante, l&rsquo;hypoth\u00e8se d&rsquo;une explosion est valid\u00e9e et la constante est \u00e9gale \u00e0 la dur\u00e9e qui s&rsquo;est \u00e9coul\u00e9e depuis l&rsquo;explosion.<\/p>\n<p style=\"text-align: justify;\">Ici on a <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-77557f0e0624e72ded17b357519df4b4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#102;&#114;&#97;&#99;&#123;&#100;&#125;&#123;&#118;&#125;&#61;&#92;&#102;&#114;&#97;&#99;&#49;&#123;&#72;&#95;&#48;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"60\" style=\"vertical-align: -15px;\"\/> qui est constante donc on peut imaginer qu&rsquo;une explosion primordiale s&rsquo;est produite, le \u00ab\u00a0big bang\u00a0\u00bb.<\/p>\n<p style=\"text-align: justify;\">L&rsquo;\u00e2ge de l&rsquo;univers est \u00e9gal \u00e0 cette constante (bien penser \u00e0 convertir les km par seconde en m par seconde et les m\u00e9gaparsecs en m)<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-62f940775a384c8d9d3b54e5bce36177_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#116;&#95;&#117;&#61;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#102;&#114;&#97;&#99;&#49;&#123;&#72;&#95;&#48;&#125;&#125;&#61;&#52;&#44;&#54;&#54;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#48;&#94;&#123;&#49;&#55;&#125;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#115;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"181\" style=\"vertical-align: -15px;\"\/><\/p>\n<p style=\"text-align: justify;\">Or 1 an =<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-d9ffece8247e7cb874a86dd06e6ea045_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#51;&#54;&#53;&#44;&#51;&#53;&#92;&#116;&#105;&#109;&#101;&#115;&#32;&#50;&#52;&#92;&#116;&#105;&#109;&#101;&#115;&#32;&#51;&#54;&#48;&#48;&#61;&#51;&#44;&#49;&#54;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#48;&#94;&#55;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#115;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"258\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\">Donc <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f4bce12ddb4b619d1e0fafb93dec8ec8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#116;&#95;&#117;&#61;&#49;&#53;&#52;&#44;&#55;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"82\" style=\"vertical-align: -4px;\"\/> milliards d&rsquo;ann\u00e9es.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">\t\t<div data-elementor-type=\"section\" data-elementor-id=\"163687\" class=\"elementor elementor-163687\">\n\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-inner-section elementor-element elementor-element-77e012ea elementor-section-content-bottom full_width elementor-section-full_width elementor-section-height-min-height elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"77e012ea\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-narrow\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-66 elementor-inner-column elementor-element elementor-element-355ab73 ae-bg-gallery-type-default\" data-id=\"355ab73\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5d4ef7c3 elementor-widget elementor-widget-heading\" data-id=\"5d4ef7c3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">COURS PARTICULIERS DE PHYSIQUE<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db1f79b elementor-widget elementor-widget-heading\" data-id=\"db1f79b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Nous avons recrut\u00e9 pour vous les meilleurs profs de physique.<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4dd0b35f elementor-widget elementor-widget-heading\" data-id=\"4dd0b35f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">POUR M'AM\u00c9LIORER EN PHYSIQUE, JE CHERCHE DES<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-167b42f7 elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"167b42f7\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/cours-particuliers\/physique\/tous-niveaux\/france\/\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-md\" role=\"button\" id=\"CTA_PRD_CP\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Cours particuliers physique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-60d6239c elementor-widget elementor-widget-text-editor\" data-id=\"60d6239c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p style=\"text-align: left\"><b>Avis Google France <\/b><span style=\"color: #e5a430\"><b>\u2605\u2605\u2605\u2605\u2605<\/b><\/span><b> 4,9 sur 5<\/b><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-1f06ea06 ae-bg-gallery-type-default\" data-id=\"1f06ea06\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Les annales du bac de physique-chimie vous seront \u00e9galement utiles pour travailler le chapitre sur l&rsquo;\u00e9lectricit\u00e9 et l&rsquo;ensemble du programme de terminale de Physique-Chimie. Utilisez aussi notre simulateur du bac pour voir comment r\u00e9partir vos efforts et gagner un maximum de points. Assurer en Physique-Chimie notamment, mati\u00e8re au fort coefficient au bac, pourra vous pousser \u00e0 viser les meilleures pr\u00e9pas du classement des pr\u00e9pa PC.<\/p>\n<p style=\"text-align: justify;\">D\u00e9couvrez de nombreux autres chapitres de physique-chimie accessibles gratuitement par tous les \u00e9l\u00e8ves de terminale, notamment :<\/p>\n<ul>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-exercices-corriges-lunette-astronomique-terminale\/\">Exercices corrig\u00e9s terminale sur la lunette astronomique<\/a><\/li>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-exercices-corriges-electricite-terminale\/\">Exercices type bac sur l&rsquo;\u00e9lectricit\u00e9<\/a><\/li>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-exercices-corriges-lumiere-matiere-terminale\/\">Exercices et corrig\u00e9s terminale sur l&rsquo;interaction lumi\u00e8re et mati\u00e8re<\/a><\/li>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-exercices-corriges-thermodynamique-terminale\/\">Exercices niveau bac : la thermodynamique<\/a><\/li>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-exercices-corriges-mecanique-gravitationnelle-terminale\/\">Exercices terminale : la m\u00e9canique gravitationnelle<\/a><\/li>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-effet-doppler-terminale\/\">Cours sur l&rsquo;effet Doppler en terminale<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Exercices Effet Doppler en terminale g\u00e9n\u00e9rale R\u00e9sum\u00e9 de cours Exercices et corrig\u00e9s Cours en ligne de Physique-Chimie en Terminale R\u00e9ussir en Terminale et notamment en physique implique de travailler sur des exercices corrig\u00e9s. Vous pouvez \u00e9galement les travailler en prenant des cours particuliers de physique chimie. En effet les cours particuliers \u00e0 domicile sont souvent [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.2.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Effet Doppler en Terminale : exercices et corrig\u00e9s, QCM<\/title>\n<meta name=\"description\" content=\"QCM, exercices corrig\u00e9s : entra\u00eenez vous sur l&#039;Effet Doppler en Physique-Chimie en Terminale, sur les bases th\u00e9oriques de l&#039;effet Doppler, ses applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-exercices-corriges-effet-doppler-terminale\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" 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