{"id":7281,"date":"2023-06-15T11:07:12","date_gmt":"2023-06-15T09:07:12","guid":{"rendered":"https:\/\/agora.xtec.cat\/escolapinyana\/?p=7281"},"modified":"2023-06-15T11:07:25","modified_gmt":"2023-06-15T09:07:25","slug":"don-surten-els-colors-de-larc-de-sant-marti","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/escolapinyana\/portada\/don-surten-els-colors-de-larc-de-sant-marti\/","title":{"rendered":"D’ON SURTEN ELS COLORS DE L’ARC DE SANT MART\u00cd?"},"content":{"rendered":"

L’alumnat de 4t hem fet un experiment per descobrir d’on surten els colors que veiem a l’arc de Sant Mart\u00ed. Per poder fer-lo vam necessitar una llanterna, un full blanc, un recipient amb aigua i un mirall.<\/p>\n

Va ser sorprenent descobrir que la llum blanca \u00e9s formada per llum de diferents colors, que es poden veure quan la llum travessa materials com el vidre o l’aigua.<\/p>\n

Isaac Newton, va ser qui va demostrar la composici\u00f3 de la llum blanca i per fer-ho va utilitzar prismes, per\u00f2 tamb\u00e9 va idear el giny que es coneix ara com el disc de Newton.\"\"<\/a> \"\"<\/a> \u00a0\"\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

L’alumnat de 4t hem fet un experiment per descobrir d’on surten els colors que veiem a l’arc de Sant Mart\u00ed. Per poder fer-lo vam necessitar una llanterna, un full blanc, un recipient amb aigua i un mirall.
\nVa ser sorprenent descobrir que la llum blanca \u00e9s… Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":5,"featured_media":7282,"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":[112,63,4,5],"tags":[164,217],"class_list":["post-7281","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-de-classe-4t","category-cicle-mitja","category-portada","category-primaria","tag-experimentem","tag-medi-natural"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/escolapinyana\/wp-json\/wp\/v2\/posts\/7281","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/escolapinyana\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/escolapinyana\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolapinyana\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolapinyana\/wp-json\/wp\/v2\/comments?post=7281"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/escolapinyana\/wp-json\/wp\/v2\/posts\/7281\/revisions"}],"predecessor-version":[{"id":7290,"href":"https:\/\/agora.xtec.cat\/escolapinyana\/wp-json\/wp\/v2\/posts\/7281\/revisions\/7290"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolapinyana\/wp-json\/wp\/v2\/media\/7282"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/escolapinyana\/wp-json\/wp\/v2\/media?parent=7281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolapinyana\/wp-json\/wp\/v2\/categories?post=7281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolapinyana\/wp-json\/wp\/v2\/tags?post=7281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}