\u00d6zk\u00fctle, birim hacimdeki madde miktar\u0131na denir. Sembol\u00fc d harfidir. m k\u00fctle, v hacim olmak \u00fczere; form\u00fcl\u00fc ile hesaplan\u0131r.<\/p>\n
\u00d6Z K\u00dcTLE (YO\u011eUNLUK)<\/p>\n
Maddelerin 1 cm3\u2019\u00fcn\u00fcn gram cinsinden k\u00fctlesine \u00f6z k\u00fctle denir. \u00d6z k\u00fctle (d) ile g\u00f6sterilir.
\n K\u00fctle (m) ve hacim (V) aras\u0131nda d=m\/v ba\u011f\u0131nt\u0131s\u0131 vard\u0131r. \u00d6z k\u00fctlenin birimi g\/cm3 d\u00fcr.
\n Saf maddelerin (element ve bile\u015fik) \u00f6z k\u00fctleleri sabittir. Kar\u0131\u015f\u0131mlar\u0131n \u00f6z k\u00fctleleri ise sabit de\u011fildir.
\n Bir maddenin \u00f6z k\u00fctlesinden s\u00f6z ederken sabit bir s\u0131cakl\u0131ktaki \u00f6z k\u00fctlesinden s\u00f6z edilmelidir. S\u0131cakl\u0131k de\u011fi\u015fti\u011finde maddenin hacmi de\u011fi\u015fece\u011finden \u00f6z k\u00fctlesi de de\u011fi\u015fir. \u00d6zellikle gazlardaki de\u011fi\u015fiklik daha belirgindir.
\n \u00d6z k\u00fctle, maddenin karakteristik \u00f6zelli\u011fi olmas\u0131na ra\u011fmen yaln\u0131z \u00f6z k\u00fctlesi bilinen bir maddenin hangi madde oldu\u011fu anla\u015f\u0131lamayabilir. Bir maddenin hangi madde oldu\u011funun anla\u015f\u0131labilmesi i\u00e7in birden fazla ay\u0131rt edici \u00f6zelli\u011finin incelenmesi gerekir.
\n K\u00fctlesi artan bir maddenin hacmide artar dolay\u0131s\u0131yla,Hacimle k\u00fctle do\u011fru orant\u0131l\u0131 de\u011fi\u015fti\u011fi i\u00e7in \u00f6z k\u00fctle de\u011fi\u015fmez.
\n A\u015fa\u011f\u0131daki tabloda baz\u0131 maddelerin g\/cm3 cinsinden \u00f6z k\u00fctleleri verilmi\u015ftir. Madde<\/p>\n
\u00d6z k\u00fctle
\n Madde
\n \u00d6z k\u00fctle<\/p>\n
Alt\u0131n<\/p>\n
19,30
\n Zeytin ya\u011f\u0131
\n 0,910<\/p>\n
Kur\u015fun<\/p>\n
11,30
\n Benzin
\n 0,879<\/p>\n
Bak\u0131r<\/p>\n
8,92
\n Etilalkol
\n 0,780<\/p>\n
Demir<\/p>\n
7,86
\n Oksijen
\n 1,43.10\u20133<\/p>\n
Al\u00fcminyum<\/p>\n
2,70
\n Hava
\n 1,29.10\u20133<\/p>\n
Kloroform<\/p>\n
1,49
\n Azot
\n 1,25.10\u20133<\/p>\n
Su (+4\u00b0C)<\/p>\n
1,00
\n Helyum
\n 1,78.10\u20134<\/p>\n
Yaln\u0131z \u00f6z k\u00fctlesi bilinen bir maddenin hangi madde oldu\u011fu anla\u015f\u0131labilir mi?
\n Nikelin \u00f6zk\u00fctlesi 8,9 g\/cm3\u2019t\u00fcr. Acaba \u00f6zk\u00fctlesi 8,9 g\/cm3 olan bir madde nikel midir? Yoksa ba\u015fka bir madde olabilir mi? Demirin \u00f6zk\u00fctlesi 7,86 g\/cm3 ve g\u00fcm\u00fc\u015f\u00fcn \u00f6zk\u00fctlesi 10,5 g\/cm3\u2019t\u00fcr.<\/p>\n
Belli bir oran da demir ve g\u00fcm\u00fc\u015ften kar\u0131\u015ft\u0131rarak \u00f6zk\u00fctlesi’ 8,9 g\/cm3olan ala\u015f\u0131m haz\u0131rlanabilir. Bu durumda \u00f6zk\u00fctleleri 8,9 g\/cm3 olan madde nikel de olabilir, demir \u2013 g\u00fcm\u00fc\u015f ala\u015f\u0131m\u0131 da olabilir. (Birden fazla madde ayn\u0131 \u00f6zk\u00fctleye sahip olabilir.) Demek ki, \u00f6zk\u00fctle yaln\u0131z ba\u015f\u0131na tam anlam\u0131yla ay\u0131rt edici olma \u00f6zelli\u011fi g\u00f6stermeyebiliyor. \u00c7o\u011fu zaman maddenin di\u011fer ay\u0131rt edici \u00f6zellikleri de yaln\u0131z ba\u015f\u0131na maddeleri tan\u0131maya yetmeyebilir. Buna g\u00f6re, bir maddenin hangi madde oldu\u011funun anla\u015f\u0131labilmesi i\u00e7in birden fazla \u00f6zelli\u011finin incelenmesi gerekir. Farkl\u0131 ko\u015fullardaiki maddenin \u00f6zk\u00fctlesi ayn\u0131 olmayabilir.<\/p>\n","protected":false},"excerpt":{"rendered":"
\u00d6zk\u00fctle, birim hacimdeki madde miktar\u0131na denir. Sembol\u00fc d harfidir. m k\u00fctle, v hacim olmak \u00fczere; form\u00fcl\u00fc ile hesaplan\u0131r. \u00d6Z K\u00dcTLE (YO\u011eUNLUK) Maddelerin 1 cm3\u2019\u00fcn\u00fcn gram cinsinden k\u00fctlesine \u00f6z k\u00fctle denir. \u00d6z k\u00fctle (d) ile g\u00f6sterilir. K\u00fctle (m) ve hacim (V) aras\u0131nda d=m\/v ba\u011f\u0131nt\u0131s\u0131 vard\u0131r. \u00d6z k\u00fctlenin birimi g\/cm3 d\u00fcr. Saf maddelerin (element ve bile\u015fik) \u00f6z …<\/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":[3597,2258,7783,2218,2164,3572,3587],"class_list":["post-6280","post","type-post","status-publish","format-standard","hentry","category-fen-ve-teknoloji-odevleri","category-odevler","tag-altin","tag-aluminyum","tag-etilalkol","tag-helyum","tag-oksijen","tag-ozkutle","tag-saf-madde"],"_links":{"self":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/6280","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=6280"}],"version-history":[{"count":0,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/6280\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/media?parent=6280"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/categories?post=6280"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/tags?post=6280"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}