{"id":2732,"date":"2018-03-09T16:51:53","date_gmt":"2018-03-09T15:51:53","guid":{"rendered":"http:\/\/agora.xtec.cat\/esc-elfar\/?p=2732"},"modified":"2018-03-09T16:51:53","modified_gmt":"2018-03-09T15:51:53","slug":"lenergia-que-proporcionen-els-aliments","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/esc-elfar\/nivells\/lenergia-que-proporcionen-els-aliments\/","title":{"rendered":"L’energia que proporcionen els aliments"},"content":{"rendered":"

A la sessi\u00f3 d’experimentaci\u00f3 d’aquesta setmana hem descobert alguns dels aliments que poden proporcionar-nos energia el\u00e8ctrica.<\/p>\n

A trav\u00e9s d’un mecanisme ben senzill ho hem observat in situ. Es tractava d’un rellotge digital amb dos cables, un de coure i un de magnesi. Per con\u00e8ixer quins aliments eren conductors el\u00e8ctrics, hem connectat cada extrem dels cables als aliments.<\/p>\n

Abans de comen\u00e7ar, hem fet un tempteig de quins podien ser els aliments m\u00e9s conductors, i la veritat \u00e9s que ens hem emportat una bona sorpresa. La majoria pens\u00e0vem que la patata seria la guanyadora per\u00f2 han estat els c\u00edtrics, concretament la llimona i la taronja, que han proporcionat m\u00e9s energia.\u00a0L’\u00e0cid d’aquests aliments impulsa els electrons i l’aigua que contenen condueix l’eletricitat.<\/p>\n

Al final de la classe, l’Alba i la Laura ens han explicat que aquests aliments es podrien utilitzar com a bateria fins i tot d’una bombeta.<\/p>\n

\"\"<\/a><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

A la sessi\u00f3 d’experimentaci\u00f3 d’aquesta setmana hem descobert alguns dels aliments que poden proporcionar-nos energia el\u00e8ctrica.
\nA trav\u00e9s d’un mecanisme ben senzill ho hem observat in situ. Es tractava d’un rellotge digital amb dos cables, un de coure i un de magnesi. Per con\u00e8ixer quins aliments… Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":7,"featured_media":2740,"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,"footnotes":""},"categories":[109,1],"tags":[74,75,71,61,55],"class_list":["post-2732","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-experimentacio","category-nivells","tag-3r","tag-4t","tag-cm","tag-primaria","tag-experimentacio"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/posts\/2732","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/comments?post=2732"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/posts\/2732\/revisions"}],"predecessor-version":[{"id":2741,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/posts\/2732\/revisions\/2741"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/media\/2740"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/media?parent=2732"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/categories?post=2732"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-elfar\/wp-json\/wp\/v2\/tags?post=2732"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}