{"id":7198,"date":"2020-10-26T14:05:00","date_gmt":"2020-10-26T13:05:00","guid":{"rendered":"http:\/\/agora.xtec.cat\/ceipmontserrat-castellvi\/?p=7198"},"modified":"2020-10-26T14:05:00","modified_gmt":"2020-10-26T13:05:00","slug":"la-cambra-fosca","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceipmontserrat-castellvi\/general\/la-cambra-fosca\/","title":{"rendered":"La cambra fosca"},"content":{"rendered":"<p>Hem comen\u00e7at a estudiar la fotografia i hem descobert que la paraula FOTOGRAFIA ve del grec i significa:<\/p>\n<p><strong>FOTO<\/strong> = LLUM\ud83d\udcf7<\/p>\n<p><strong>GRAFIA<\/strong> = DIBUIXAR O ESCRIURE<\/p>\n<p><strong>Definici\u00f3<\/strong>: \u00c9s l&#8217;art i la t\u00e9cnica d&#8217;obtenir imatges duradores degut a l&#8217;acci\u00f3 de la llum.<\/p>\n<p>L&#8217;origen ve de la <strong>cambra fosca<\/strong>.\u00a0 Els primers homes que ho van iniciar van ser:\u00a0 Arqu\u00edmedes (286 a.c), Arist\u00f2til (384 a.C), Leonardo Da Vinci (1452), Joseph Nic\u00e9phore (1765), Louis Jacques Mand\u00e9 Daguerre ( 1787) entre d&#8217;altres.<\/p>\n<p>A l&#8217;edat moderna es va\u00a0 perfeccionar la cambra\u00a0 fins arribar a ser la que coneixem ara.\ud83c\udfa5\ud83d\udcf7<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7200 aligncenter\" src=\"https:\/\/agora.xtec.cat\/ceipmontserrat-castellvi\/wp-content\/uploads\/usu1029\/2020\/10\/descarga-1.jpg\" alt=\"\" width=\"291\" height=\"173\" \/><\/p>\n<p>En una sala de l&#8217;escola hem aconseguit crear una cambra fosca i la imatge que us hem deixat, \u00e9s la primera que hem fet. Si us fixeu \u00e9s una imatge invertida de l&#8217;exterior.<\/p>\n<p>Continuarem informant-vos dels descobriments que anem fent.<\/p>\n<p>&nbsp;<\/p>\n<p>Editat per: <em><strong>Aina<\/strong><\/em> i <em><strong>Haid\u00e9e<\/strong><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Imatge captada amb la cambra  fosca de l&#8217;escola.<\/p>\n","protected":false},"author":28,"featured_media":7199,"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 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