{"id":5603,"date":"2021-12-07T11:58:35","date_gmt":"2021-12-07T10:58:35","guid":{"rendered":"https:\/\/agora.xtec.cat\/iesducdemontblanc\/?p=5603"},"modified":"2021-12-07T12:01:20","modified_gmt":"2021-12-07T11:01:20","slug":"fabriquem-lampada-de-lava","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iesducdemontblanc\/eso\/eso-2\/fabriquem-lampada-de-lava\/","title":{"rendered":"Fabriquem una l\u00e0mpada de lava"},"content":{"rendered":"<div>Aquestes setmanes, l&#8217;alumnat de 2n d&#8217;ESO ha estat estudiant les diferents densitats dels materials a F\u00edsica i Qu\u00edmica construint una l\u00e0mpada de lava al laboratori amb oli, aigua i una pastilla efervescent.<\/div>\n<div>Gr\u00e0cies a un colorant, podem visualitzar que gotes d&#8217;aigua mesclades amb di\u00f2xid de carboni tenen una menor densitat que l&#8217;aigua sola. D&#8217;aquesta manera aconseguim que ascendeixin pel vas de precipitats fins que el di\u00f2xid fuig a l&#8217;atmosfera. Quan l&#8217;aigua torna a la seva densitat inicial, baixa al seu lloc original generant el moviment de la &#8220;lava&#8221;.<\/div>\n<div>\r\n\t<div class=\"slideshow_container slideshow_container_style-light\" style=\" \" data-slideshow-id=\"5595\" data-style-name=\"style-light\" data-style-version=\"2.3.1\" >\r\n\r\n\t\t\t\t\t<div class=\"slideshow_loading_icon\"><\/div>\r\n\t\t\r\n\t\t<div class=\"slideshow_content\" style=\"display: none;\">\r\n\r\n\t\t\t<div class=\"slideshow_view\">\r\n\t\t\t\t<div class=\"slideshow_slide slideshow_slide_image\">\r\n\t\t\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/agora.xtec.cat\/iesducdemontblanc\/wp-content\/uploads\/usu873\/2021\/12\/IMG_20211122_093920.jpg\" alt=\"IMG_20211122_093920\" width=\"1388\" height=\"1849\" \/>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"slideshow_description_box slideshow_transparent\">\r\n\t\t\t\t\t\t<div class=\"slideshow_title\">IMG_20211122_093920<\/div>\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t<div style=\"clear: both;\"><\/div><\/div><div class=\"slideshow_view\">\r\n\t\t\t\t<div class=\"slideshow_slide slideshow_slide_image\">\r\n\t\t\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/agora.xtec.cat\/iesducdemontblanc\/wp-content\/uploads\/usu873\/2021\/12\/IMG_20211122_093747.jpg\" alt=\"IMG_20211122_093747\" width=\"1388\" height=\"1849\" \/>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"slideshow_description_box slideshow_transparent\">\r\n\t\t\t\t\t\t<div class=\"slideshow_title\">IMG_20211122_093747<\/div>\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t<div style=\"clear: both;\"><\/div><\/div><div class=\"slideshow_view\">\r\n\t\t\t\t<div class=\"slideshow_slide slideshow_slide_image\">\r\n\t\t\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/agora.xtec.cat\/iesducdemontblanc\/wp-content\/uploads\/usu873\/2021\/12\/IMG_20211122_093858.jpg\" alt=\"IMG_20211122_093858\" width=\"1388\" height=\"1849\" \/>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"slideshow_description_box slideshow_transparent\">\r\n\t\t\t\t\t\t<div class=\"slideshow_title\">IMG_20211122_093858<\/div>\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t<div style=\"clear: both;\"><\/div><\/div><div class=\"slideshow_view\">\r\n\t\t\t\t<div class=\"slideshow_slide slideshow_slide_image\">\r\n\t\t\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/agora.xtec.cat\/iesducdemontblanc\/wp-content\/uploads\/usu873\/2021\/12\/IMG_20211122_093703.jpg\" alt=\"IMG_20211122_093703\" width=\"1388\" height=\"1849\" \/>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"slideshow_description_box slideshow_transparent\">\r\n\t\t\t\t\t\t<div class=\"slideshow_title\">IMG_20211122_093703<\/div>\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t<div style=\"clear: both;\"><\/div><\/div><div class=\"slideshow_view\">\r\n\t\t\t\t<div class=\"slideshow_slide 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data-next-text=\"Seg\u00fcent\" style=\"display: none;\"><\/div>\r\n\r\n\t\t<div class=\"slideshow_pagination\" style=\"display: none;\" data-go-to-text=\"V\u00e9s a la diapositiva\"><div class=\"slideshow_pagination_center\"><\/div><\/div>\r\n\r\n\t\t<!-- WordPress Slideshow Version 2.3.1 -->\r\n\r\n\t\t\t<\/div>\r\n\r\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Aquestes setmanes, l&#8217;alumnat de 2n d&#8217;ESO ha estat estudiant les diferents densitats dels materials a F\u00edsica i Qu\u00edmica construint una [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":5600,"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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