{"id":16564,"date":"2023-02-01T15:31:24","date_gmt":"2023-02-01T14:31:24","guid":{"rendered":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/?p=16564"},"modified":"2023-02-01T16:04:30","modified_gmt":"2023-02-01T15:04:30","slug":"megaexperiments-amb-lenergia-solar","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/megaexperiments-amb-lenergia-solar\/","title":{"rendered":"Megaexperiments amb l&#8217;energia solar"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-16588 alignleft\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2023\/02\/munt-300x300.jpg\" alt=\"\" width=\"287\" height=\"287\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2023\/02\/munt.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2023\/02\/munt-150x150.jpg 150w\" sizes=\"auto, (max-width: 287px) 100vw, 287px\" \/>Avui dimecres 1 de febrer l&#8217;alumnat de 6\u00e8 de l&#8217;<a href=\"https:\/\/agora.xtec.cat\/escpepventura\/\"><strong>Escola Pep Ventura<\/strong><\/a> de l&#8217;Hospitalet de Llobregat, els &#8220;<em>Vinicunca<\/em>&#8221; i els &#8220;<em>Himal\u00e0ia<\/em>&#8220;, s&#8217;han apropat a les instal\u00b7lacions del <a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/\">CdA Can Santoi<\/a> per experimentar amb l&#8217;energia solar, ja que Sol ens en proporciona molt\u00edssima i la podem aprofitar.<\/p>\n<p>Han comen\u00e7at la jornada amb una breu introducci\u00f3 sobre els diferents tipus de raigs que ens envia el Sol aix\u00ed com de la seva utilitat. Tamb\u00e9 han descobert la influ\u00e8ncia de l\u2019efecte hivernacle i del color negre sobre la temperatura. Han demostrat ser uns grans coneixedors de l&#8217;energia.<\/p>\n<p>Un cop han acabat d&#8217;esmor\u00e7ar s\u2019han dividit en grups de treball per fer diferents activitats. Han vist com les<a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/les-plaques-fotovoltaiques\/\" target=\"_blank\" rel=\"noopener\"> <strong>plaques fotovoltaiques<\/strong><\/a> converteixen la llum del Sol en electricitat i han muntat un senzill circuit el\u00e8ctric per fer anar un petit molinet. Despr\u00e9s han realitzat un dels seg\u00fcents tallers:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignright  wp-image-16587\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2023\/02\/4-225x300.jpg\" alt=\"\" width=\"265\" height=\"353\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2023\/02\/4-225x300.jpg 225w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2023\/02\/4.jpg 300w\" sizes=\"auto, (max-width: 265px) 100vw, 265px\" \/>Uns han utilitzat una <strong><a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/articles-energia-solar\/la-cuina-solar\/\" target=\"_blank\" rel=\"noopener\">cuina solar parab\u00f2lica<\/a><\/strong>, que permet cuinar concentrant la calor provinent del Sol. Els cuiners solars han preparat una recepta de pomes al forn amb canyella i sucre. Han experimentat amb diferents colors de l&#8217;olla: una blanca i una negra.<\/p>\n<p>Uns altres han posat en marxa uns <strong><a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/portada\/col%c2%b7lectors-solars\/\" target=\"_blank\" rel=\"noopener\">col\u00b7lectors solars<\/a><\/strong> i han comprovat com les m\u00e0negues de color negre escalfaven l\u2019aigua. Tamb\u00e9 han experimentat amb diferents variants de col\u00b7lectors (un sense vidre, un amb un vidre i un amb doble vidre) per comprovar l&#8217;efici\u00e8ncia de l\u2019efecte hivernacle.<\/p>\n<p>Per \u00faltim s\u2019han explicat m\u00fatuament el taller que no havien realitzat i han pogut confirmar o rebatre les seves hip\u00f2tesis de partida. Han concl\u00f2s que el col\u00b7lector solar d&#8217;un vidre ha estat el que s&#8217;ha escalfat m\u00e9s.<\/p>\n<p>Heu estat uns grans investigadors solars!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Avui dimecres 1 de febrer l&#8217;alumnat de 6\u00e8 de l&#8217;Escola Pep Ventura de l&#8217;Hospitalet de Llobregat, els &#8220;Vinicunca&#8221; i els &#8220;Himal\u00e0ia&#8220;, s&#8217;han apropat a les instal\u00b7lacions del CdA Can Santoi per experimentar amb l&#8217;energia solar, ja que Sol ens en proporciona molt\u00edssima i la podem aprofitar. Han comen\u00e7at la jornada amb una breu introducci\u00f3 sobre [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":16563,"comment_status":"open","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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[395,393,399,397,289,1,29],"tags":[],"class_list":["post-16564","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aprendreambelscampsientorns","category-campsientornsdaprenentatge","category-projectecda","category-sortidacda","category-energia-solar","category-general","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/16564","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/comments?post=16564"}],"version-history":[{"count":3,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/16564\/revisions"}],"predecessor-version":[{"id":16590,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/16564\/revisions\/16590"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media\/16563"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media?parent=16564"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/categories?post=16564"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/tags?post=16564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}