{"id":38350,"date":"2026-03-19T18:54:15","date_gmt":"2026-03-19T16:54:15","guid":{"rendered":"https:\/\/www.cpge-brizeux.fr\/wordpress\/?p=38350"},"modified":"2026-03-19T18:54:15","modified_gmt":"2026-03-19T16:54:15","slug":"semaine-23-du-16-03-au-20-03-2","status":"publish","type":"post","link":"https:\/\/www.cpge-brizeux.fr\/wordpress\/pc\/physique-pc-2526\/semaine-23-du-16-03-au-20-03-2.html","title":{"rendered":"Semaine 23 : du 16\/03 au 20\/03"},"content":{"rendered":"
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Programme de colles de la semaine 24 du 23\/03 au 27\/03<\/span>
\n<\/span><\/big><\/b><\/p>\n

– Ondes 1 :<\/strong> Ondes m\u00e9caniques unidimensionnelles dans les solides d\u00e9formables (exercices) \u2192 Od1_plan<\/a><\/span><\/p>\n

– Ondes 2<\/strong> : Ondes acoustiques dans les fluides (exercices) \u2192 Od2_plan<\/a><\/span><\/p>\n

– Ondes 3<\/strong> : Ondes \u00e9lectromagn\u00e9tiques dans le vide (cours et exercices) \u2192 Od3_plan<\/a><\/span><\/p>\n

– Ondes 4<\/strong> : Ondes \u00e9lectromagn\u00e9tiques dans quelques milieux mat\u00e9riels (cours uniquement, et seulement sur les questions ci-dessous) \u2192 Od4_plan<\/a><\/span><\/p>\n

___<\/span><\/p>\n

Les \u00e9tudiantes et \u00e9tudiants doivent apporter leurs documents de questions de cours en colle (voir ci-dessous) :<\/em><\/span><\/p>\n

Questions de cours PC<\/a> : n\u00b088 \u00e0 97<\/span><\/p>\n

___<\/span><\/p>\n

A l’attention des \u00e9tudiant.e.s :<\/span><\/p>\n

Pour lundi 23\/03 : Od3 finir ex 6, faire 10 questions du challenge
\n<\/span><\/p>\n<\/div>\n

\n

Travaux pratiques<\/span>
\n<\/strong><\/span><\/p>\n

TP Ondes : propagation, r\u00e9flexion, stationnarit\u00e9
\n<\/span><\/p>\n<\/div>\n

\n

Cours<\/strong><\/span><\/p>\n

Ondes 3 : Ondes \u00e9lectromagn\u00e9tiques dans le vide (\u2192 fin)<\/span><\/p>\n

Ondes 4 : Ondes \u00e9lectromagn\u00e9tiques dans quelques milieux mat\u00e9riels (\u2192 II.3)<\/span><\/p>\n

Pour compl\u00e9ter les chapitres :<\/span><\/p>\n

Sur Od4 :<\/p>\n

1. Visualisation d’une onde \u00e9vanescente (en rouge sur la vid\u00e9o) : ici<\/a>. Remarque : la simulation fait r\u00e9f\u00e9rence \u00e0 de la physique quantique, mais le principe est le m\u00eame.<\/p>\n

2. Vitesse de phase, de groupe, et dispersion d’un paquet d’onde : ici<\/a><\/p>\n

3. Propagation d’un paquet d’ondes : ici<\/a><\/p>\n<\/div>\n

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Travail \u00e0 faire
\n<\/strong><\/span><\/p>\n

Pour lundi : Od2 ex 4<\/span><\/p>\n

Pour mercredi : Od2 ex 5
\n<\/span><\/p>\n

Pour jeudi : lire Od4 doc 3<\/span><\/p>\n<\/div>\n

\n

Travaux dirig\u00e9s
\n<\/span><\/big><\/b><\/p>\n

TD Od3
\n<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Programme de colles de la semaine 24 du 23\/03 au 27\/03 – Ondes 1 : Ondes m\u00e9caniques unidimensionnelles dans les solides d\u00e9formables (exercices) \u2192 Od1_plan – Ondes 2 : Ondes acoustiques dans les fluides (exercices) \u2192 Od2_plan – Ondes 3…<\/p>\n

Read more →<\/a><\/p>\n","protected":false},"author":28,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[426],"tags":[],"class_list":["post-38350","post","type-post","status-publish","format-standard","hentry","category-physique-pc-2526"],"_links":{"self":[{"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/posts\/38350","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/users\/28"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/comments?post=38350"}],"version-history":[{"count":1,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/posts\/38350\/revisions"}],"predecessor-version":[{"id":38356,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/posts\/38350\/revisions\/38356"}],"wp:attachment":[{"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/media?parent=38350"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/categories?post=38350"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/tags?post=38350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}