{"id":26584,"date":"2021-11-26T15:49:58","date_gmt":"2021-11-26T15:49:58","guid":{"rendered":"https:\/\/www.cpge-brizeux.fr\/wordpress\/?p=26584"},"modified":"2021-11-26T15:49:58","modified_gmt":"2021-11-26T15:49:58","slug":"semaine-11-du-22-11-au-26-11","status":"publish","type":"post","link":"https:\/\/www.cpge-brizeux.fr\/wordpress\/pc\/physique-pc-2122\/semaine-11-du-22-11-au-26-11.html","title":{"rendered":"semaine 11 du 22\/11 au 26\/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 12 du 29\/11 au 03\/12<br \/>\n<\/span><\/big><\/b><\/p>\n<p><span style=\"color: #000000;\">&#8211; <strong>M\u00e9canique des fluides 2 <\/strong>: Dynamique des fluides r\u00e9els (cours et exercices) \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;\">&#8211; <strong>M\u00e9canique des fluides 3<\/strong> : Dynamique des fluides en \u00e9coulement parfait (cours et exercices) \u2192 <a href=\"http:\/\/www.cpge-brizeux.fr\/wordpress\/wp-content\/uploads\/MF3_plan.pdf\">MF3_plan<\/a><\/span><\/p>\n<p><span style=\"color: #000000;\">&#8211; <strong>M\u00e9canique des fluides 4<\/strong> : Bilans macroscopiques (cours) \u2192 <a style=\"color: #000000;\" href=\"http:\/\/www.cpge-brizeux.fr\/wordpress\/wp-content\/uploads\/MF4_plan.pdf\">MF4_plan<\/a><\/span><\/p>\n<p><span style=\"color: #000000;\">&#8211; <strong>Optique 0<\/strong> : r\u00e9visions du programme d&rsquo;optique g\u00e9om\u00e9trique de premi\u00e8re ann\u00e9e (cours uniquement pour cette semaine, voir par exemple les 3 questions ci-dessous)<\/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;\">MF2 : Capacit\u00e9 2.(b) du chapitre MF2<\/span><\/li>\n<li><span style=\"color: #000000;\">MF2 : D\u00e9finir le nombre de Reynolds, l&rsquo;\u00e9valuer sur un exemple, et caract\u00e9riser l&rsquo;\u00e9coulement<\/span><\/li>\n<li><span style=\"color: #000000;\">MF3 &#8211; D\u00e9montrer le th\u00e9or\u00e8me de Bernoulli (version \u00e9coulement irrotationnel ou non)<\/span><\/li>\n<li><span style=\"color: #000000;\">MF4 &#8211; Faire un bilan de masse, de quantit\u00e9 de mouvement ou d\u2019\u00e9nergie cin\u00e9tique sur une canalisation coud\u00e9e \u00e0 90\u00b0 (exemple trait\u00e9 en cours)<\/span><\/li>\n<li><span style=\"color: #000000;\">O0 &#8211; Citer les lois de Snell-Descartes et \u00e9tablir la condition de r\u00e9flexion totale sur un dioptre<\/span><\/li>\n<li><span style=\"color: #000000;\">O0 &#8211; \u00c9tablir la condition D&gt;=4f&rsquo; pour former l&rsquo;image r\u00e9elle d&rsquo;un objet r\u00e9el par une lentille convergente<\/span><\/li>\n<li><span style=\"color: #000000;\">O0 &#8211; Mod\u00e8le de l\u2019\u0153il ; ODG de la limite de r\u00e9solution angulaire et de la plage d\u2019accommodation<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">______<\/span><\/p>\n<p><span style=\"color: #000000;\">A l&rsquo;attention des \u00e9tudiants :<\/span><\/p>\n<p><span style=\"color: #000000;\">&#8211; pour le chapitre MF3, les exercices \u00e0 savoir faire pour cette semaine de colles sont : ex 1 et 6<br \/>\n<\/span><\/p>\n<p><span style=\"color: #000000;\">&#8211; Pour mercredi 01\/12 : MF4 ex 1 et 2<br \/>\n<\/span><\/p>\n<p><span style=\"color: #000000;\">&#8211; pour les r\u00e9visions d&rsquo;optique de PCSI : relire les fiches \/ les points importants du cours ; refaire quelques exercices cibl\u00e9s (application lois Snell-Descartes ; construction de rayons au passage d&rsquo;une lentille ; application des relations de conjugaison)<\/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 Analyse num\u00e9rique d&rsquo;un signal p\u00e9riodique<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 3 : Dynamique des fluides en \u00e9coulement parfait (\u2192 fin)<\/span><\/p>\n<p><span style=\"color: #000000;\">M\u00e9canique des fluides 4 : Bilans macroscopiques (\u2192 fin)<\/span><\/p>\n<p><span style=\"color: #000000;\">Optique 1: Mod\u00e8le scalaire des ondes lumineuses (\u2192 II.3)<\/span><\/p>\n<p><span style=\"color: #000000;\">Pour compl\u00e9ter les chapitres :<\/span><\/p>\n<p><span style=\"color: #000000;\">&#8211; vid\u00e9o de David Louapre qui nous explique comment les avions peuvent voler (22 min, tr\u00e8s bonne application du chapitre MF3, \u00e0 voir absolument !) :<\/span><\/p>\n<p><iframe loading=\"lazy\" title=\"Comment les avions volent-ils ?\" width=\"593\" height=\"334\" src=\"https:\/\/www.youtube.com\/embed\/r-ESaj_4ujc?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><span style=\"color: #000000;\">&#8211; vid\u00e9o (10 min) de Destin Sandlin (ing\u00e9nieur en a\u00e9ronautique \/ a\u00e9rospatial, cr\u00e9ateur de la cha\u00eene Youtube \u00ab\u00a0Smarter Every Day\u00a0\u00bb) notamment sur le ph\u00e9nom\u00e8ne de cavitation :<\/span><\/p>\n<p><iframe loading=\"lazy\" title=\"AK-47 Underwater at 27,450 frames per second (Part 2) - Smarter Every Day 97\" width=\"593\" height=\"334\" src=\"https:\/\/www.youtube.com\/embed\/cp5gdUHFGIQ?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><span style=\"color: #000000;\">&#8211; tr\u00e8s belles vid\u00e9os (6 + 9 min) de Destin Sandlin (ing\u00e9nieur en a\u00e9ronautique \/ a\u00e9rospatial, cr\u00e9ateur de la cha\u00eene Youtube \u00ab\u00a0Smarter Every Day\u00a0\u00bb) sur la couleur des papillons Morpho (due \u00e0 un ph\u00e9nom\u00e8ne d&rsquo;interf\u00e9rences, expliqu\u00e9 dans la 2\u00e8me vid\u00e9o) :<\/span><\/p>\n<p><iframe loading=\"lazy\" title=\"The Magic of Butterfly Scales - Part 1 - Smarter Every Day 104\" width=\"593\" height=\"334\" src=\"https:\/\/www.youtube.com\/embed\/zsjyWg-Lhek?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><iframe loading=\"lazy\" title=\"THIS IS A BUTTERFLY! (Scanning Electron Microscope) - Part 2 - Smarter Every Day 105\" width=\"593\" height=\"334\" src=\"https:\/\/www.youtube.com\/embed\/LE2v3sUzTH4?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<\/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 : MF2 ex 6<br \/>\n<\/span><\/p>\n<p><span style=\"color: #000000;\">Pour jeudi : MF3 ex 2 et 3<br \/>\n<\/span><\/p>\n<p><span style=\"color: #000000;\">Pour vendredi : MF3 ex 4 et 6<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 MF3<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Programme de colles de la semaine 12 du 29\/11 au 03\/12 &#8211; M\u00e9canique des fluides 2 : Dynamique des fluides r\u00e9els (cours et exercices) \u2192 MF2_plan &#8211; M\u00e9canique des fluides 3 : Dynamique des fluides en \u00e9coulement parfait (cours et&hellip;<\/p>\n<p class=\"more-link-p\"><a class=\"more-link\" href=\"https:\/\/www.cpge-brizeux.fr\/wordpress\/pc\/physique-pc-2122\/semaine-11-du-22-11-au-26-11.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-26584","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\/26584","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=26584"}],"version-history":[{"count":1,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/posts\/26584\/revisions"}],"predecessor-version":[{"id":26586,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/posts\/26584\/revisions\/26586"}],"wp:attachment":[{"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/media?parent=26584"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/categories?post=26584"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/tags?post=26584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}