{"id":2479,"date":"2019-03-01T08:51:23","date_gmt":"2019-03-01T07:51:23","guid":{"rendered":"http:\/\/agora.xtec.cat\/iesflosicalcat\/?p=2479"},"modified":"2024-08-13T16:02:00","modified_gmt":"2024-08-13T14:02:00","slug":"per-que-es-va-enfonsar-el-titanic-podeu-preguntar-ho-a-lalumnat-de-2n-de-batxillerat","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iesflosicalcat\/estudis\/batxillerat\/per-que-es-va-enfonsar-el-titanic-podeu-preguntar-ho-a-lalumnat-de-2n-de-batxillerat\/","title":{"rendered":"Per qu\u00e8 es va enfonsar el Titanic? Podeu preguntar-ho a l&#8217;alumnat de 2n de Batxillerat!"},"content":{"rendered":"<div>\n<p>Els alumnes de F\u00edsica de 2n de batxillerat varen assistir a un taller a\u00a0<span id=\"m_9165697374466204618m_3455931592120914963gmail-m_-8272092515153546201m_-3069922492417152197:1w9.1\">l&#8217;ETSEIB<\/span>\u00a0(Escola t\u00e8cnica superior d&#8217;enginyeria industrial de Barcelona &#8211; UPC) que consistia en esbrinar la ra\u00f3 de l&#8217;enfonsament del Titanic.<\/p>\n<p>Un professor de la facultat mitjan\u00e7ant imatges i v\u00eddeos els hi va explicar que l&#8217;enfonsament va ser degut a la mala qualitat dels reblons que enganxaven una placa amb una altra i que formaven part de la proa del vaixell. Els reblons s\u00f3n d&#8217;acer i en aquell cas hi havia un % d&#8217;impuresa de sofre massa alt que feia que l&#8217;acer fos fr\u00e0gil, fet agreujat per les baixes temperatures.<\/p>\n<p>Els alumnes van\u00a0<span id=\"m_9165697374466204618m_3455931592120914963gmail-m_-8272092515153546201m_-3069922492417152197:1w9.2\">experimentar<\/span>\u00a0com els tractaments t\u00e8rmics als que es sotmet l&#8217;acer fan variar molt la seva resist\u00e8ncia i fragilitat.<\/p>\n<p><strong>CONNECTA&#8217;T AL FLOS, CONNECTA&#8217;T A LA UNIVERSITAT!<\/strong><\/p>\n<\/div>\n<div style=\"width: 848px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-2479-1\" width=\"848\" height=\"480\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/agora.xtec.cat\/iesflosicalcat\/wp-content\/uploads\/usu1357\/2019\/03\/VID-20190213-WA0145.mp4?_=1\" \/><a href=\"https:\/\/agora.xtec.cat\/iesflosicalcat\/wp-content\/uploads\/usu1357\/2019\/03\/VID-20190213-WA0145.mp4\">https:\/\/agora.xtec.cat\/iesflosicalcat\/wp-content\/uploads\/usu1357\/2019\/03\/VID-20190213-WA0145.mp4<\/a><\/video><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Alumnes de F\u00edsica de 2n de Batxillerat a un taller de la UPC<\/p>\n","protected":false},"author":1,"featured_media":2481,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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