{"id":6558,"date":"2023-05-29T11:19:44","date_gmt":"2023-05-29T09:19:44","guid":{"rendered":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/?p=6558"},"modified":"2023-05-29T11:20:12","modified_gmt":"2023-05-29T09:20:12","slug":"ultima-prova-de-la-missio-alba","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/exalumnes2011\/ultima-prova-de-la-missio-alba\/","title":{"rendered":"\u00daltima prova de la Missi\u00f3 Alba"},"content":{"rendered":"

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

L\u2019altre dia vam fer l\u2019\u00faltim experiment de la Missi\u00f3 Alba.<\/span><\/p>\n

L\u2019experiment anava sobre poder veure la llum ultravioleta que deixa anar el comandament a dist\u00e0ncia.<\/span><\/p>\n

De materials ens van fer portar: UN M\u00d2BIL, COMANDAMENT A DIST\u00c0NCIA, CREMA SOLAR FACTOR 20, CREMA SOLAR FACTOR 50, MIRALL, CREMA HIDRATANT, BOSSA NEGRA DE PL\u00c0STIC.<\/span><\/p>\n

La primera prova era fer una fotografia al comandament a dist\u00e0ncia per intentar veure la llum infraroja, a trav\u00e9s de la fotografia.<\/span><\/p>\n

La segona era, amb un tros de pl\u00e0stic transparent, fer llanterna amb un m\u00f2bil, i amb un altre, fer una fotografia per veure si la llum traspassava o no.<\/span><\/p>\n

Despr\u00e9s havies de fer el mateix per\u00f2 amb una bossa d\u2019escombraries.<\/span><\/p>\n

La segona era fer el mateix, per\u00f2 en comptes de fer-ho amb un comandament a dist\u00e0ncia, amb un MIRALL, per veure si la llum traspassava o si rebotava.<\/span><\/p>\n

I l\u2019\u00faltima (per mi la millor), era que hav\u00edem de posar a unes bosses petites, boletes sensibles a la llum ultraviolada.<\/span><\/p>\n

Una vegada ja hav\u00edem posat les boletes, vam posar per sobre:\u00a0 a la primera crema solar de factor 20, a la segona rema solar factor 50 i a l\u2019\u00faltima vam posar crema hidratant.<\/span><\/p>\n

I vam veure que quanta menys protecci\u00f3 hi havia m\u00e9s r\u00e0pid canviava de color.<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span>\u00a0\u00a0\u00a0\u00a0GINA<\/i><\/b><\/p>\n","protected":false},"excerpt":{"rendered":"

L\u2019altre dia vam fer l\u2019\u00faltim experiment de la Missi\u00f3 Alba. L\u2019experiment anava sobre poder veure la llum ultravioleta que deixa anar el comandament a dist\u00e0ncia. De materials ens van fer portar: UN M\u00d2BIL, COMANDAMENT A DIST\u00c0NCIA, CREMA SOLAR FACTOR 20, CREMA SOLAR FACTOR 50, MIRALL, CREMA HIDRATANT, BOSSA NEGRA DE PL\u00c0STIC. La primera prova era […]<\/p>\n","protected":false},"author":7,"featured_media":6562,"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":[15],"tags":[],"class_list":["post-6558","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-exalumnes2011"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-json\/wp\/v2\/posts\/6558","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-json\/wp\/v2\/comments?post=6558"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-json\/wp\/v2\/posts\/6558\/revisions"}],"predecessor-version":[{"id":6567,"href":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-json\/wp\/v2\/posts\/6558\/revisions\/6567"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-json\/wp\/v2\/media\/6562"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-json\/wp\/v2\/media?parent=6558"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-json\/wp\/v2\/categories?post=6558"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipturodeguiera\/wp-json\/wp\/v2\/tags?post=6558"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}