{"id":26476,"date":"2021-11-12T14:29:32","date_gmt":"2021-11-12T14:29:32","guid":{"rendered":"https:\/\/www.cpge-brizeux.fr\/wordpress\/?p=26476"},"modified":"2021-11-19T18:01:24","modified_gmt":"2021-11-19T18:01:24","slug":"semaine-9-du-8-11-au-12-11","status":"publish","type":"post","link":"https:\/\/www.cpge-brizeux.fr\/wordpress\/pc\/physique-pc-2122\/semaine-9-du-8-11-au-12-11.html","title":{"rendered":"Semaine 9 : du 8\/11 au 12\/11"},"content":{"rendered":"<div style=\"border: 2px solid; border-radius: 6px; color: #dc143c; padding-top: 1px; padding-bottom: 1px; padding-left: 20px; margin: 1px;\">\n<p><b><big><span style=\"color: #dc143c;\">Programme de colles de la semaine 10 du 15\/11 au 19\/11<br \/>\n<\/span><\/big><\/b><\/p>\n<p><span style=\"color: #000000;\">&#8211; <strong>Thermodynamique 4 : Rayonnement thermique<\/strong> (cours et exercices) \u2192 <a style=\"color: #000000;\" href=\"http:\/\/www.cpge-brizeux.fr\/wordpress\/wp-content\/uploads\/T4_plan.pdf\">T4_plan<\/a><\/span><\/p>\n<p><span style=\"color: #000000;\">&#8211; <strong>Statique des fluides<\/strong> : r\u00e9visions de PCSI (cours et exercices)<br \/>\n<\/span><\/p>\n<p><span style=\"color: #000000;\">&#8211; <strong>M\u00e9canique des fluides 1<\/strong> : Cin\u00e9matique des fluides (<\/span><span style=\"color: #000000;\">cours et exercices) \u2192 <a style=\"color: #000000;\" href=\"http:\/\/www.cpge-brizeux.fr\/wordpress\/wp-content\/uploads\/MF1_plan.pdf\">MF1_plan<\/a><\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>&#8211; M\u00e9canique des fluides 2<\/strong> : Dynamique des fluides r\u00e9els (en cours seulement, et uniquement sur la question ci-dessous) \u2192 <a style=\"color: #000000;\" href=\"http:\/\/www.cpge-brizeux.fr\/wordpress\/wp-content\/uploads\/MF2_plan-1.pdf\">MF2_plan<\/a><\/span><\/p>\n<p><span style=\"color: #000000;\">______<\/span><\/p>\n<p><span style=\"color: #000000;\">A l&rsquo;attention des interrogateurs, suggestions de questions de cours :<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">T4 : Donner la d\u00e9finition d&rsquo;un corps noir et faire une application num\u00e9rique sur la loi de Stefan ou Wien (la loi \u00e9tant fournie).<\/span><\/li>\n<li><span style=\"color: #000000;\">T4 : Expliquer qualitativement le principe de l&rsquo;effet de serre.<\/span><\/li>\n<li><span style=\"color: #000000;\">SF : Citer la relation fondamentale de la statique des fluides. L&rsquo;int\u00e9grer pour exprimer l&rsquo;\u00e9volution de la pression avec l&rsquo;altitude P=P(z) : 1) pour un fluide incompressible (\u03c1=cte) dans le champ de pesanteur uniforme 2) dans le cas du mod\u00e8le de l&rsquo;atmosph\u00e8re isotherme.<\/span><\/li>\n<li><span style=\"color: #000000;\">MF1 : \u00c9tablir l&rsquo;expression de la d\u00e9riv\u00e9e particulaire de la masse volumique \u03c1.<br \/>\n<\/span><\/li>\n<li><span style=\"color: #000000;\">MF1 : En coordonn\u00e9es cart\u00e9siennes, donner l&rsquo;expression de grad(\u03c6), div(v), rot(v), (v.grad)\u03c1, (v.grad)v en coordonn\u00e9es cart\u00e9siennes (o\u00f9 v est le champ &#8211; vectoriel &#8211; de vitesse). Pr\u00e9ciser quels champs sont scalaires et quels champs sont vectoriels.<br \/>\n<\/span><\/li>\n<li><span style=\"color: #000000;\">MF1 : \u00c9tablir l&rsquo;\u00e9quation locale de conservation de la masse \u00e0 1D, en g\u00e9om\u00e9trie cart\u00e9sienne.<\/span><\/li>\n<li><span style=\"color: #000000;\">MF2 : Capacit\u00e9 2.(b) du chapitre MF2<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">______<\/span><br \/>\n<span style=\"color: #000000;\">A l&rsquo;attention des \u00e9tudiants :<\/span><\/p>\n<p><span style=\"color: #000000;\">&#8211; pour les r\u00e9visions de statique des fluides vous pouvez vous entra\u00eener sur des exercices \/ probl\u00e8mes de la fiche suivante : <a style=\"color: #000000;\" href=\"http:\/\/www.cpge-brizeux.fr\/wordpress\/wp-content\/uploads\/MF0_ex.pdf\">MF0_ex<\/a> (correction : <a style=\"color: #000000;\" href=\"http:\/\/www.cpge-brizeux.fr\/wordpress\/wp-content\/uploads\/MF0_ex_cor.pdf\">MF0_ex_cor<\/a> et <a style=\"color: #000000;\" href=\"http:\/\/www.cpge-brizeux.fr\/wordpress\/wp-content\/uploads\/MF0_pb2_cor.pdf\">MF0_pb2_cor<\/a>)<\/span><\/p>\n<p><span style=\"color: #000000;\">&#8211; Pour jeudi 14\/11 : MF1 finir l&rsquo;ex 9 et faire le 10 ; MF2 ex 4<br \/>\n<\/span><\/p>\n<\/div>\n<div style=\"border: 2px solid; border-radius: 6px; color: #800080; padding-top: 1px; padding-bottom: 1px; padding-left: 20px; margin: 1px;\">\n<p><span style=\"font-size: 14pt;\"><strong><span style=\"color: #800080;\">Travaux pratiques<\/span><br \/>\n<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">TP Modulation et d\u00e9modulation<br \/>\n<\/span><\/p>\n<\/div>\n<div style=\"border: 2px solid; border-radius: 6px; color: #00008b; padding-top: 1px; padding-bottom: 1px; padding-left: 20px; margin: 1px;\">\n<p><span style=\"font-size: 14pt;\"><strong>Cours<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">M\u00e9canique des fluides 1 : Cin\u00e9matique des fluides (\u2192 fin)<\/span><\/p>\n<p><span style=\"color: #000000;\">M\u00e9canique des fluides 2 : Dynamique des fluides r\u00e9els (\u2192 II.3)<\/span><\/p>\n<p><span style=\"color: #000000;\">Pour compl\u00e9ter le chapitre :<\/span><\/p>\n<p>&#8211; Solide ou liquide ? \u2192 voir l&rsquo;une des exp\u00e9riences les plus vieilles du monde :<\/p>\n<p><a href=\"https:\/\/fr.wikipedia.org\/wiki\/Exp%C3%A9rience_de_la_goutte_de_poix\">https:\/\/fr.wikipedia.org\/wiki\/Exp%C3%A9rience_de_la_goutte_de_poix<\/a><\/p>\n<p>Un timelapse sur 3 ans :<\/p>\n<p><iframe loading=\"lazy\" title=\"Pitch Drop Time Lapse 3 years to date\" width=\"593\" height=\"334\" src=\"https:\/\/www.youtube.com\/embed\/BZvsrOciU_Q?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>Et pour les plus geeks, le livefeed de la webcam&#8230;<\/p>\n<p><a href=\"http:\/\/www.thetenthwatch.com\/feed\/\">http:\/\/www.thetenthwatch.com\/feed\/<\/a><\/p>\n<\/div>\n<div style=\"border: 2px solid; border-radius: 6px; color: #00008b; padding-top: 1px; padding-bottom: 1px; padding-left: 20px; margin: 1px;\">\n<p><span style=\"font-size: 14pt;\"><strong>Travail \u00e0 faire<br \/>\n<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">Pour mercredi : MF1 exercices 4, 5 et 6<br \/>\n<\/span><\/p>\n<p><span style=\"color: #000000;\">Pour jeudi : f\u00e9ri\u00e9<br \/>\n<\/span><\/p>\n<p><span style=\"color: #000000;\">Pour vendredi : MF1 doc 11 lire et r\u00e9pondre aux questions ; MF1 ex 7 et 8<br \/>\n<\/span><\/p>\n<\/div>\n<div style=\"border: 2px solid; border-radius: 6px; color: #2e8b57; padding-top: 1px; padding-bottom: 1px; padding-left: 20px; margin: 1px;\">\n<p><b><big><span style=\"color: #2e8b57;\">Travaux dirig\u00e9s<br \/>\n<\/span><\/big><\/b><\/p>\n<p><span style=\"color: #000000;\">TD MF1 suite<br \/>\n<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Programme de colles de la semaine 10 du 15\/11 au 19\/11 &#8211; Thermodynamique 4 : Rayonnement thermique (cours et exercices) \u2192 T4_plan &#8211; Statique des fluides : r\u00e9visions de PCSI (cours et exercices) &#8211; M\u00e9canique des fluides 1 : Cin\u00e9matique&hellip;<\/p>\n<p class=\"more-link-p\"><a class=\"more-link\" href=\"https:\/\/www.cpge-brizeux.fr\/wordpress\/pc\/physique-pc-2122\/semaine-9-du-8-11-au-12-11.html\">Read more &rarr;<\/a><\/p>\n","protected":false},"author":28,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[318],"tags":[],"class_list":["post-26476","post","type-post","status-publish","format-standard","hentry","category-physique-pc-2122"],"_links":{"self":[{"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/posts\/26476","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=26476"}],"version-history":[{"count":4,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/posts\/26476\/revisions"}],"predecessor-version":[{"id":26478,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/posts\/26476\/revisions\/26478"}],"wp:attachment":[{"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/media?parent=26476"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/categories?post=26476"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/tags?post=26476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}