{"id":1814,"date":"2017-11-02T14:47:38","date_gmt":"2017-11-02T18:47:38","guid":{"rendered":"http:\/\/www.astrorimouski.net\/club\/?page_id=1814"},"modified":"2017-11-02T14:49:56","modified_gmt":"2017-11-02T18:49:56","slug":"jeu-questionnaire-no-2-la-lumiere","status":"publish","type":"page","link":"https:\/\/www.astrorimouski.net\/club\/le-coin-du-debutant\/jeu-questionnaire-no-2-la-lumiere\/","title":{"rendered":"Jeu questionnaire No 2 : La lumi\u00e8re"},"content":{"rendered":"<div id=\"watu_quiz\" class=\"quiz-area single-page-quiz\">\n<form action=\"\" method=\"post\" class=\"quiz-form \" id=\"quiz-5\" >\n<div class='watu-question' id='question-1'><div class='question-content'><p><span class='watu_num'>1. <\/span>Comment peut-on le mieux d\u00e9crire la nature de la lumi\u00e8re ?<\/p>\n<\/div><input type='hidden' name='question_id[]' value='21' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='167' \/><div class='watu-question-choice'><input type='checkbox' name='answer-21[]' id='answer-id-167' class='answer answer-1  answerof-21' value='167' \/>&nbsp;<label for='answer-id-167' id='answer-label-167' class=' answer label-1'><span class='answer'>Corpusculaire (faite de particules)<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='168' \/><div class='watu-question-choice'><input type='checkbox' name='answer-21[]' id='answer-id-168' class='answer answer-1  answerof-21' value='168' \/>&nbsp;<label for='answer-id-168' id='answer-label-168' class=' answer label-1'><span class='answer'>Ondulatoire (constitu\u00e9e d&rsquo;ondes)<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='169' \/><div class='watu-question-choice'><input type='checkbox' name='answer-21[]' id='answer-id-169' class='answer answer-1  answerof-21' value='169' \/>&nbsp;<label for='answer-id-169' id='answer-label-169' class=' answer label-1'><span class='answer'>\u00c0 la fois onde et particule (dualit\u00e9 onde-particule)<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType1' value='checkbox' class=''><\/div><div class='watu-question' id='question-2'><div class='question-content'><p><span class='watu_num'>2. <\/span>La lumi\u00e8re <em>visible<\/em> ne forme qu&rsquo;une partie seulement du spectre \u00e9lectromagn\u00e9tique. \u00c0 quelles longueurs d&rsquo;onde (<strong>\u03bb<\/strong>) l\u2019\u0153il humain est-il sensible ?<\/p>\n<\/div><input type='hidden' name='question_id[]' value='22' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='203' \/><div class='watu-question-choice'><input type='checkbox' name='answer-22[]' id='answer-id-203' class='answer answer-2  answerof-22' value='203' \/>&nbsp;<label for='answer-id-203' id='answer-label-203' class=' answer label-2'><span class='answer'>400 \u00e0 800 \u03bcm<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='204' \/><div class='watu-question-choice'><input type='checkbox' name='answer-22[]' id='answer-id-204' class='answer answer-2  answerof-22' value='204' \/>&nbsp;<label for='answer-id-204' id='answer-label-204' class=' answer label-2'><span class='answer'>500 \u00e0 600 mm<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='205' \/><div class='watu-question-choice'><input type='checkbox' name='answer-22[]' id='answer-id-205' class='answer answer-2  answerof-22' value='205' \/>&nbsp;<label for='answer-id-205' id='answer-label-205' class=' answer label-2'><span class='answer'>800 \u00e0 1000 m<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='206' \/><div class='watu-question-choice'><input type='checkbox' name='answer-22[]' id='answer-id-206' class='answer answer-2  answerof-22' value='206' \/>&nbsp;<label for='answer-id-206' id='answer-label-206' class=' answer label-2'><span class='answer'>400 \u00e0 750 nm<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='207' \/><div class='watu-question-choice'><input type='checkbox' name='answer-22[]' id='answer-id-207' class='answer answer-2  answerof-22' value='207' \/>&nbsp;<label for='answer-id-207' id='answer-label-207' class=' answer label-2'><span class='answer'>400 \u00e0 750 pm<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType2' value='checkbox' class=''><\/div><div class='watu-question' id='question-3'><div class='question-content'><p><span class='watu_num'>3. <\/span>La lumi\u00e8re voyage plus vite dans l&rsquo;air que dans l&rsquo;eau.<\/p>\n<\/div><input type='hidden' name='question_id[]' value='23' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='175' \/><div class='watu-question-choice'><input type='checkbox' name='answer-23[]' id='answer-id-175' class='answer answer-3  answerof-23' value='175' \/>&nbsp;<label for='answer-id-175' id='answer-label-175' class=' answer label-3'><span class='answer'>Vrai<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='176' \/><div class='watu-question-choice'><input type='checkbox' name='answer-23[]' id='answer-id-176' class='answer answer-3  answerof-23' value='176' \/>&nbsp;<label for='answer-id-176' id='answer-label-176' class=' answer label-3'><span class='answer'>Faux<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType3' value='checkbox' class=''><\/div><div class='watu-question' id='question-4'><div class='question-content'><p><span class='watu_num'>4. <\/span>Quelles sont les trois couleurs primaires de la lumi\u00e8re ?<\/p>\n<\/div><input type='hidden' name='question_id[]' value='24' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='177' \/><div class='watu-question-choice'><input type='checkbox' name='answer-24[]' id='answer-id-177' class='answer answer-4  answerof-24' value='177' \/>&nbsp;<label for='answer-id-177' id='answer-label-177' class=' answer label-4'><span class='answer'>Bleu, jaune, rouge<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='178' \/><div class='watu-question-choice'><input type='checkbox' name='answer-24[]' id='answer-id-178' class='answer answer-4  answerof-24' value='178' \/>&nbsp;<label for='answer-id-178' id='answer-label-178' class=' answer label-4'><span class='answer'>Rouge, vert, bleu<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='179' \/><div class='watu-question-choice'><input type='checkbox' name='answer-24[]' id='answer-id-179' class='answer answer-4  answerof-24' value='179' \/>&nbsp;<label for='answer-id-179' id='answer-label-179' class=' answer label-4'><span class='answer'>Vert, jaune, rouge<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='180' \/><div class='watu-question-choice'><input type='checkbox' name='answer-24[]' id='answer-id-180' class='answer answer-4  answerof-24' value='180' \/>&nbsp;<label for='answer-id-180' id='answer-label-180' class=' answer label-4'><span class='answer'>Noir, rouge, bleu<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType4' value='checkbox' class=''><\/div><div class='watu-question' id='question-5'><div class='question-content'><p><span class='watu_num'>5. <\/span>Comment appelle-t-on la propri\u00e9t\u00e9 de la lumi\u00e8re qui d\u00e9crit le changement de trajectoire d&rsquo;un rayon lumineux qui traverse l&rsquo;interface entre l&rsquo;air et le verre ?<\/p>\n<\/div><input type='hidden' name='question_id[]' value='25' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='181' \/><div class='watu-question-choice'><input type='checkbox' name='answer-25[]' id='answer-id-181' class='answer answer-5  answerof-25' value='181' \/>&nbsp;<label for='answer-id-181' id='answer-label-181' class=' answer label-5'><span class='answer'>R\u00e9fraction<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='182' \/><div class='watu-question-choice'><input type='checkbox' name='answer-25[]' id='answer-id-182' class='answer answer-5  answerof-25' value='182' \/>&nbsp;<label for='answer-id-182' id='answer-label-182' class=' answer label-5'><span class='answer'>R\u00e9flexion<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='183' \/><div class='watu-question-choice'><input type='checkbox' name='answer-25[]' id='answer-id-183' class='answer answer-5  answerof-25' value='183' \/>&nbsp;<label for='answer-id-183' id='answer-label-183' class=' answer label-5'><span class='answer'>Diffraction<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='184' \/><div class='watu-question-choice'><input type='checkbox' name='answer-25[]' id='answer-id-184' class='answer answer-5  answerof-25' value='184' \/>&nbsp;<label for='answer-id-184' id='answer-label-184' class=' answer label-5'><span class='answer'>Diffusion<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType5' value='checkbox' class=''><\/div><div class='watu-question' id='question-6'><div class='question-content'><p><span class='watu_num'>6. <\/span>La diffraction d&rsquo;un rayon lumineux augmente avec l&rsquo;accroissement du diam\u00e8tre de l&rsquo;objectif d&rsquo;une lunette astronomique.<\/p>\n<\/div><input type='hidden' name='question_id[]' value='26' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='185' \/><div class='watu-question-choice'><input type='checkbox' name='answer-26[]' id='answer-id-185' class='answer answer-6  answerof-26' value='185' \/>&nbsp;<label for='answer-id-185' id='answer-label-185' class=' answer label-6'><span class='answer'>vrai<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='186' \/><div class='watu-question-choice'><input type='checkbox' name='answer-26[]' id='answer-id-186' class='answer answer-6  answerof-26' value='186' \/>&nbsp;<label for='answer-id-186' id='answer-label-186' class=' answer label-6'><span class='answer'>Faux<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType6' value='checkbox' class=''><\/div><div class='watu-question' id='question-7'><div class='question-content'><p><span class='watu_num'>7. <\/span>Pour augmenter le pouvoir de r\u00e9solution d&rsquo;un petit t\u00e9lescope, il suffit d&rsquo;augmenter le grossissement de l&rsquo;image.<\/p>\n<\/div><input type='hidden' name='question_id[]' value='27' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='187' \/><div class='watu-question-choice'><input type='checkbox' name='answer-27[]' id='answer-id-187' class='answer answer-7  answerof-27' value='187' \/>&nbsp;<label for='answer-id-187' id='answer-label-187' class=' answer label-7'><span class='answer'>Vrai<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='188' \/><div class='watu-question-choice'><input type='checkbox' name='answer-27[]' id='answer-id-188' class='answer answer-7  answerof-27' value='188' \/>&nbsp;<label for='answer-id-188' id='answer-label-188' class=' answer label-7'><span class='answer'>Faux<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType7' value='checkbox' class=''><\/div><div class='watu-question' id='question-8'><div class='question-content'><p><span class='watu_num'>8. <\/span>On dit que la formation d&rsquo;un disque d&rsquo;Airy est in\u00e9vitable lorsqu&rsquo;un rayon lumineux p\u00e9n\u00e8tre par l&rsquo;objectif d&rsquo;un instrument d&rsquo;optique. Quelle propri\u00e9t\u00e9 de la lumi\u00e8re explique ce ph\u00e9nom\u00e8ne ?<\/p>\n<\/div><input type='hidden' name='question_id[]' value='28' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='189' \/><div class='watu-question-choice'><input type='checkbox' name='answer-28[]' id='answer-id-189' class='answer answer-8  answerof-28' value='189' \/>&nbsp;<label for='answer-id-189' id='answer-label-189' class=' answer label-8'><span class='answer'>R\u00e9fraction<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='190' \/><div class='watu-question-choice'><input type='checkbox' name='answer-28[]' id='answer-id-190' class='answer answer-8  answerof-28' value='190' \/>&nbsp;<label for='answer-id-190' id='answer-label-190' class=' answer label-8'><span class='answer'>R\u00e9flexion<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='191' \/><div class='watu-question-choice'><input type='checkbox' name='answer-28[]' id='answer-id-191' class='answer answer-8  answerof-28' value='191' \/>&nbsp;<label for='answer-id-191' id='answer-label-191' class=' answer label-8'><span class='answer'>Diffraction<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType8' value='checkbox' class=''><\/div><div class='watu-question' id='question-9'><div class='question-content'><p><span class='watu_num'>9. <\/span>La lumi\u00e8re blanche est dispers\u00e9e et d\u00e9compos\u00e9e par un prisme parce que chaque longueur d&rsquo;onde (\u03bb) est d\u00e9vi\u00e9e avec un angle qui lui est propre et qui diff\u00e8re de celui des autres longueurs d&rsquo;onde.<\/p>\n<\/div><input type='hidden' name='question_id[]' value='29' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='196' \/><div class='watu-question-choice'><input type='checkbox' name='answer-29[]' id='answer-id-196' class='answer answer-9  answerof-29' value='196' \/>&nbsp;<label for='answer-id-196' id='answer-label-196' class=' answer label-9'><span class='answer'>Vrai<\/span><\/label><\/div>\n<input type='hidden' name='answer_ids[]' class='watu-answer-ids' value='197' \/><div class='watu-question-choice'><input type='checkbox' name='answer-29[]' id='answer-id-197' class='answer answer-9  answerof-29' value='197' \/>&nbsp;<label for='answer-id-197' id='answer-label-197' class=' answer label-9'><span class='answer'>Faux<\/span><\/label><\/div>\n<\/div><input type='hidden' id='questionType9' value='checkbox' class=''><\/div><div class='watu-question' id='question-10'><div class='question-content'><p><span class='watu_num'>10. <\/span>Les photons bleus sont plus \u00e9nerg\u00e9tiques (chauds) que les photons rouges.<\/p>\n<\/div><input type='hidden' name='question_id[]' value='30' \/><div class='watu-questions-wrap '><input type='hidden' name='answer_ids[]' 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