{"id":11597,"date":"2021-03-06T10:09:00","date_gmt":"2021-03-06T09:09:00","guid":{"rendered":"https:\/\/agora.xtec.cat\/ceiparturmartorell\/?p=11597"},"modified":"2021-03-06T13:02:57","modified_gmt":"2021-03-06T12:02:57","slug":"a-6e-experimentem-amb-la-llum","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceiparturmartorell\/general\/a-6e-experimentem-amb-la-llum\/","title":{"rendered":"Experimentem amb la llum!"},"content":{"rendered":"

El passat mes de febrer els alumnes de 6\u00e8 vam realitzar un taller anomenat: De quin color \u00e9s la llum? Relacionat amb el projecte que est\u00e0vem treballant de la Llum i el so.<\/p>\n

En primer lloc, els cient\u00edfics (Jordi i Frederica) ens van explicar els experiments divertits que an\u00e0vem a realitzar per descobrir com funcionen els colors i la llum.<\/p>\n

Despr\u00e9s ens van repartir unes ulleres, amb les quals vam experimentar una estona com es veia. A continuaci\u00f3, vam realitzar un experiment que ens va agradar molt\u00edssim. Per a fer-lo ens vam dividir en 4 grups i ens van repartir unes piles i uns leds de color blau, verd i vermell. L’experiment es tractava d’ajuntar en la pila totes les diferents combinacions possibles i observar i anotar el color resultat de cada combinaci\u00f3.<\/p>\n

Per \u00faltim, vam parlar de Newton i de la seva contribuci\u00f3 a la ci\u00e8ncia. Newton va ser capa\u00e7 de descompondre la llum del Sol amb un prisma i obtenir els set colors, que tornaven a compondre’s en llum blanca en fer-los passar per una lent convergent. En l’experiment seg\u00fcent vam utilitzar un disc de Newton i un circuit el\u00e8ctric perqu\u00e8 gir\u00e9s molt r\u00e0pidament, per tal d\u2019observar com s\u2019obt\u00e9 la llum blanca a partir dels colors que la componen. Va ser un experiment molt divertit!<\/p>\n

Vam aprendre una mica m\u00e9s sobre la llum blanca formada per set colors, tres dels quals s\u00f3n els anomenats colors primaris: el vermell, el blau i el verd. Combinant la llum d\u2019aquests tres colors
\ns\u2019originen tots els altres. Els colors dels objectes dep\u00e8n de quins d\u2019aquests colors absorbeix i de quins reflecteix cada objecte. Tamb\u00e9 vam aprendre sobre l’Arc de Sant Mart\u00ed. Ara ja sabem que \u00e9s un fenomen meteorol\u00f2gic produ\u00eft per la reflexi\u00f3 i la refracci\u00f3 dels raigs solars en les gotes de pluja.<\/p>\n

Aqu\u00ed us deixem unes fotos perqu\u00e8 veieu quan ens vam aprendre i divertir!<\/p>\n

Moltes gr\u00e0cies, Frederica i Jordi!<\/p>\n

Els Tsunamis<\/p>\n

 <\/p>\n

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

El passat mes de febrer els alumnes de 6\u00e8 vam realitzar un taller anomenat: De quin color \u00e9s la llum? Relacionat amb el projecte que est\u00e0vem treballant de la Llum i el so.<\/p>\n","protected":false},"author":1,"featured_media":11603,"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":[1,4,5],"tags":[211,34,108],"class_list":["post-11597","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","category-portada","category-primaria","tag-curs-20-21","tag-experimentacio","tag-experts"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceiparturmartorell\/wp-json\/wp\/v2\/posts\/11597","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceiparturmartorell\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceiparturmartorell\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiparturmartorell\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiparturmartorell\/wp-json\/wp\/v2\/comments?post=11597"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/ceiparturmartorell\/wp-json\/wp\/v2\/posts\/11597\/revisions"}],"predecessor-version":[{"id":11640,"href":"https:\/\/agora.xtec.cat\/ceiparturmartorell\/wp-json\/wp\/v2\/posts\/11597\/revisions\/11640"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiparturmartorell\/wp-json\/wp\/v2\/media\/11603"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceiparturmartorell\/wp-json\/wp\/v2\/media?parent=11597"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiparturmartorell\/wp-json\/wp\/v2\/categories?post=11597"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiparturmartorell\/wp-json\/wp\/v2\/tags?post=11597"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}