Hayret verici bir ke\u015fif de atomlar\u0131n \u00e7izgi tayf\u0131 yaymalar\u0131n\u0131n bulunmas\u0131yd\u0131. Bir gaz \u0131s\u0131t\u0131l\u0131rsa ya da bir gazdan elektrik ak\u0131m\u0131 ge\u00e7irilirse, madde \u0131\u015f\u0131k yayar. I\u015f\u0131\u011f\u0131n tayf\u0131, \u00e7e\u015fitli renklere ay\u0131ran bir prizmadan ge\u00e7irilerek analiz edilirse, tayfta yaln\u0131z belli renkli \u00e7izgiler g\u00f6r\u00fcnmektedir. 19. yy\u2019da bu olay\u0131n a\u00e7\u0131klamas\u0131 yap\u0131lam\u0131yordu. Oysa atomdan yay\u0131lan \u0131\u015f\u0131m, atomun i\u00e7ine bak\u0131\u015f sa\u011flayan bir ipucuydu.<\/p>\n
Robert Bunzen (1811-1899) ve Gustav Kirchoffun (1824-1887) ara\u015ft\u0131rmalar\u0131 \u015fu iki sonucu ortaya \u00e7\u0131karm\u0131\u015ft\u0131:<\/p>\n
1. Her element, buhar veya gaz halinde, t\u0131pk\u0131 insanlardaki parmak izi gibi kendine \u00f6zg\u00fc bir \u00e7izgi spekturumu verir.<\/p>\n
2. Her elementin atomunun yayd\u0131\u011f\u0131 \u0131\u015f\u0131k, ayn\u0131 ko\u015fullarda, o elementin \u00f6nceden so\u011furmu\u015f oldu\u011fu \u0131\u015f\u0131k\u0131t\u0131r.<\/p>\n
Atom spektrumlar\u0131 aras\u0131nda en geni\u015f \u015fekilde incelenmi\u015f olana hidrojeninkidir. Bir hidrojen lambas\u0131ndan yay\u0131lan \u0131\u015f\u0131k k\u0131rm\u0131z\u0131 mor renkte g\u00f6r\u00fcn\u00fcr. Hidrojen molek\u00fcl\u00fc, g\u00f6r\u00fcn\u00fcr \u0131\u015f\u0131k yaymaz. Hidrojen lambalar\u0131nda d\u00fc\u015f\u00fck bas\u0131n\u00e7ta, elektrik bo\u015fal\u0131m\u0131 yap\u0131larak olu\u015fturulan hidrojen atomlar\u0131 (uyar\u0131lm\u0131\u015f hidrojen atomlar\u0131) \u0131\u015f\u0131k yayar.<\/p>\n
Bu \u0131\u015f\u0131\u011f\u0131n bir bile\u015feni k\u0131rm\u0131z\u0131 \u0131\u015f\u0131kt\u0131r. Bundan ba\u015fka hidrojen atomunun g\u00f6r\u00fcn\u00fcr spektrumunda ye\u015filimsi mavi ve menek\u015fe \u00e7izgiler g\u00f6r\u00fcl\u00fcr.Balmer, i\u015fte bu \u00e7izgiler i\u00e7in deneme yan\u0131lma y\u00f6ntemiyle bir ba\u011f\u0131nt\u0131 t\u00fcretmi\u015fti. <\/p>\n
Bohr Kuram\u0131, do\u011fal olarak bilim d\u00fcnyas\u0131nda b\u00fcy\u00fck bir heyecan do\u011furdu. Rutherford’a yaz\u0131lan bir mektupta Einstein’in tepkisi anlat\u0131l\u0131rken \u015funlar yaz\u0131l\u0131r: “Einstein’in kocaman g\u00f6zleri daha da b\u00fcy\u00fcd\u00fc ve bana “Demek ki b\u00fcy\u00fck bir bulu\u015fla kar\u015f\u0131 kar\u015f\u0131yay\u0131z” dedi.”<\/p>\n","protected":false},"excerpt":{"rendered":"
Hayret verici bir ke\u015fif de atomlar\u0131n \u00e7izgi tayf\u0131 yaymalar\u0131n\u0131n bulunmas\u0131yd\u0131. Bir gaz \u0131s\u0131t\u0131l\u0131rsa ya da bir gazdan elektrik ak\u0131m\u0131 ge\u00e7irilirse, madde \u0131\u015f\u0131k yayar. I\u015f\u0131\u011f\u0131n tayf\u0131, \u00e7e\u015fitli renklere ay\u0131ran bir prizmadan ge\u00e7irilerek analiz edilirse, tayfta yaln\u0131z belli renkli \u00e7izgiler g\u00f6r\u00fcnmektedir. 19. yy\u2019da bu olay\u0131n a\u00e7\u0131klamas\u0131 yap\u0131lam\u0131yordu. Oysa atomdan yay\u0131lan \u0131\u015f\u0131m, atomun i\u00e7ine bak\u0131\u015f sa\u011flayan bir ipucuydu. …<\/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":[6859,3579,2261,2136,11561],"class_list":["post-6131","post","type-post","status-publish","format-standard","hentry","category-fen-ve-teknoloji-odevleri","category-odevler","tag-atom-spektrulari","tag-elektrik-akimi","tag-element","tag-hidrojen","tag-robert-bunzen"],"_links":{"self":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/6131","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=6131"}],"version-history":[{"count":0,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/6131\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/media?parent=6131"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/categories?post=6131"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/tags?post=6131"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}