{"id":6276,"date":"2012-03-30T09:16:12","date_gmt":"2012-03-30T06:16:12","guid":{"rendered":"http:\/\/www.islamidavet.com\/kutuphane\/\/?p=6276"},"modified":"2012-03-30T09:16:12","modified_gmt":"2012-03-30T06:16:12","slug":"isik-nedir-nasil-yayilir-2","status":"publish","type":"post","link":"https:\/\/www.islamidavet.com\/kutuphane\/isik-nedir-nasil-yayilir-2\/","title":{"rendered":"I\u015f\u0131k nedir ? Nas\u0131l Yay\u0131l\u0131r?"},"content":{"rendered":"<p> \u00c7evremizdeki cisimleri sahip oldu\u011fumuz be\u015f duyu organ\u0131m\u0131zla tan\u0131y\u0131p alg\u0131lamaya \u00e7al\u0131\u015f\u0131r\u0131z.Bu organlar\u0131m\u0131z\u0131n en \u00f6nemlilerinden biriside g\u00f6z\u00fcm\u00fczd\u00fcr.\u00c7\u00fcnk\u00fc etraf\u0131m\u0131zda meydana gelen bir \u00e7ok \u015feyi g\u00f6rerek tan\u0131r ve onlar hakk\u0131nda fikir ediniriz.G\u00f6rme olay\u0131 ise tamamen \u0131\u015f\u0131kla ger\u00e7ekle\u015fir.Etraf\u0131m\u0131zdaki cisimlerden bir k\u0131sm\u0131 \u0131\u015f\u0131k yayarak g\u00f6r\u00fcn\u00fcrler. (g\u00fcne\u015f, y\u0131ld\u0131zlar, yanan kibrit, lamba vs.) Ayr\u0131ca \u0131\u015f\u0131k yaymad\u0131klar\u0131 halde \u0131\u015f\u0131k kaynaklar\u0131ndan yay\u0131lan \u0131\u015f\u0131\u011f\u0131 yans\u0131tarak g\u00f6r\u00fcnen cisimlerde vard\u0131r.(\u00e7i\u00e7ekler, ev, masa, vs.) \u0130\u015fte cisimleri g\u00f6rmemizi sa\u011flayan, g\u00f6ze gelerek bize alg\u0131latan enerjiye I\u015eIK diyoruz.<\/p>\n<p> I\u015f\u0131k Kaynaklar\u0131<\/p>\n<p> Hangi ortamda olursa olsun, gece ve g\u00fcnd\u00fcz kendili\u011finden \u0131\u015f\u0131k yayarak g\u00f6r\u00fclebilen cisimlere I\u015f\u0131k Kayna\u011f\u0131 denir.I\u015f\u0131k kaynaklar\u0131, yap\u0131lar\u0131na g\u00f6re s\u0131cak(akkor) \u0131\u015f\u0131k kaynaklar\u0131 ve so\u011fuk (akkor olmayan) \u0131\u015f\u0131k kaynaklar\u0131 olmak \u00fczere ikiye ayr\u0131l\u0131r.<\/p>\n<p> S\u0131cak \u0131\u015f\u0131k kaynaklar\u0131, \u0131s\u0131 yoluyla \u0131\u015f\u0131k yayan (G\u00fcne\u015f, mum, ampul ) kaynaklard\u0131r.So\u011fuk \u0131\u015f\u0131k kaynaklar\u0131 ise, elektrik ve manyetik etkilerle \u0131\u015f\u0131k veren (Flouresan, ate\u015f b\u00f6ce\u011fi gibi kaynaklard\u0131r.<\/p>\n<p> \u00dczerine d\u00fc\u015fen \u0131\u015f\u0131\u011f\u0131 ge\u00e7irip ge\u00e7irmemelerine g\u00f6re maddeler \u00fc\u00e7 k\u0131s\u0131mda incelenir.\u00dczerlerine d\u00fc\u015fen \u0131\u015f\u0131\u011f\u0131 tamam\u0131yla ge\u00e7irebilen, cam, su ve hava gibi maddelere saydam maddeler denir.\u00dczerlerine d\u00fc\u015fen \u0131\u015f\u0131\u011f\u0131n bir k\u0131sm\u0131n\u0131 ge\u00e7iren maddelere yar\u0131 saydam madde denir.Buzlu cam, ya\u011fl\u0131 ka\u011f\u0131t gibi ortamlar da yar\u0131 saydam maddelerdir.Bir de \u0131\u015f\u0131\u011f\u0131 hi\u00e7 ge\u00e7irmeyen bak\u0131r, kitap, duvar gibi maddeler vard\u0131r ki, bunlara saydam olmayan maddeler denir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00c7evremizdeki cisimleri sahip oldu\u011fumuz be\u015f duyu organ\u0131m\u0131zla tan\u0131y\u0131p alg\u0131lamaya \u00e7al\u0131\u015f\u0131r\u0131z.Bu organlar\u0131m\u0131z\u0131n en \u00f6nemlilerinden biriside g\u00f6z\u00fcm\u00fczd\u00fcr.\u00c7\u00fcnk\u00fc etraf\u0131m\u0131zda meydana gelen bir \u00e7ok \u015feyi g\u00f6rerek tan\u0131r ve onlar hakk\u0131nda fikir ediniriz.G\u00f6rme olay\u0131 ise tamamen \u0131\u015f\u0131kla ger\u00e7ekle\u015fir.Etraf\u0131m\u0131zdaki cisimlerden bir k\u0131sm\u0131 \u0131\u015f\u0131k yayarak g\u00f6r\u00fcn\u00fcrler. (g\u00fcne\u015f, y\u0131ld\u0131zlar, yanan kibrit, lamba vs.) Ayr\u0131ca \u0131\u015f\u0131k yaymad\u0131klar\u0131 halde \u0131\u015f\u0131k kaynaklar\u0131ndan yay\u0131lan \u0131\u015f\u0131\u011f\u0131 yans\u0131tarak g\u00f6r\u00fcnen &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1407,1403],"tags":[2730,7078,7525,11660,2733],"class_list":["post-6276","post","type-post","status-publish","format-standard","hentry","category-fen-ve-teknoloji-odevleri","category-odevler","tag-gunes","tag-isik-kaynaklari","tag-isik-nedir-nasil-yayilir","tag-sicak-isik-kaynaklari","tag-yildizlar"],"_links":{"self":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/6276","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/comments?post=6276"}],"version-history":[{"count":0,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/6276\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/media?parent=6276"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/categories?post=6276"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/tags?post=6276"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}