{"id":21922,"date":"2026-04-19T20:52:58","date_gmt":"2026-04-19T18:52:58","guid":{"rendered":"https:\/\/agora.xtec.cat\/ceiparturmartorell\/?p=21922"},"modified":"2026-04-19T20:55:06","modified_gmt":"2026-04-19T18:55:06","slug":"experiments-la-llum-i-les-lents","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceiparturmartorell\/general\/experiments-la-llum-i-les-lents\/","title":{"rendered":"EXPERIMENTS: LA LLUM I LES LENTS"},"content":{"rendered":"

Els guepards d\u2019I5 estem entusiasmats amb els experiments. Anem experimentant, formulant hip\u00f2tesis, fent assaig-error i extreiem conclusions. Hem agrupat els nostres experiments en tres grans blocs: qu\u00edmica (reaccions de subst\u00e0ncies, canvis en la mat\u00e8ria\u2026 volc\u00e0, ou saltar\u00ed, slime), f\u00edsica (lleis de la f\u00edsica: gravetat, moviments, forces i energia; llum, electricitat est\u00e0tica, combusti\u00f3, densitat) i natura (germinaci\u00f3, observaci\u00f3 d\u2019\u00e9ssers vius\u2026).<\/p>\n

Aquesta setmana hem rebut una visita molt especial: en Joan Carles, pare de l\u2019Hodei, ha vingut a fer-nos un taller de llum. Ens ha explicat les qualitats de la llum i per a qu\u00e8 serveix. Hem pogut comprovar la llum en interacci\u00f3 amb els objectes amb l\u2019ajuda de lents. Amb l\u2019ajuda d\u2019un prisma hem pogut descompondre la llum blanca en colors, a m\u00e9s de descobrir qu\u00e8 passa en el nostre ull quan no hi veiem b\u00e9. Sabeu que aix\u00f2 passa quan la llum no arriba correctament?<\/p>\n

Tamb\u00e9 hem descobert per qu\u00e8 les coses s\u00f3n del color que s\u00f3n. Sabeu que el negre s\u00f3n tots els colors junts?<\/p>\n

Ens estem fent uns experts!<\/p>\n

Moltes gr\u00e0cies fam\u00edlies per la vostra col\u00b7laboraci\u00f3! Hem apr\u00e8s molt!<\/p>\n

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

Els guepards d\u2019I5 estem entusiasmats amb els experiments. Anem experimentant, formulant hip\u00f2tesis, fent assaig-error i extreiem conclusions. Hem agrupat els nostres experiments en tres grans blocs: qu\u00edmica (reaccions de subst\u00e0ncies, canvis en la mat\u00e8ria\u2026 volc\u00e0, ou saltar\u00ed, slime), f\u00edsica (lleis de la f\u00edsica: gravetat, moviments, forces i energia; llum, electricitat est\u00e0tica, combusti\u00f3, densitat) i natura […]<\/p>\n","protected":false},"author":54,"featured_media":21928,"comment_status":"open","ping_status":"open","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":"default","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":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","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 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