Termometri,<\/strong> cisimlerin veya sistemlerin s\u0131cakl\u0131\u011f\u0131n\u0131n \u00f6l\u00e7\u00fclmesini inceleyen bilimdir. Bir ba\u015fka deyi\u015fle termometri, s\u0131cakl\u0131\u011f\u0131n \u00f6l\u00e7\u00fclmesinden sorumlu bilim dal\u0131d\u0131r.<\/p>\n S\u0131cakl\u0131\u011f\u0131 \u00f6l\u00e7mek i\u00e7in termometre kullan\u0131l\u0131r. Bu cihaz\u0131n \u00e7al\u0131\u015fmas\u0131, \u00f6l\u00e7\u00fclen s\u0131cakl\u0131\u011f\u0131n daha y\u00fcksek veya daha d\u00fc\u015f\u00fck olmas\u0131na ba\u011fl\u0131 olarak de\u011fi\u015fen termometrik bir \u00f6zelli\u011fe dayanmaktad\u0131r. A\u015fa\u011f\u0131da bu kavram\u0131 daha derinlemesine inceleyece\u011fiz.<\/p>\n S\u0131cakl\u0131\u011f\u0131n bir cismin termal enerjisini \u00f6l\u00e7en fiziksel bir miktar olarak tan\u0131mland\u0131\u011f\u0131n\u0131 unutmay\u0131n. Dolay\u0131s\u0131yla bir cisim veya sistem ne kadar s\u0131caksa par\u00e7ac\u0131klar\u0131 da o kadar h\u0131zl\u0131 hareket eder.<\/p>\n Termometrik \u00f6zellik,<\/strong> bir maddenin s\u0131cakl\u0131\u011fa g\u00f6re de\u011fi\u015fen bir \u00f6zelli\u011fidir. Yani termometrik \u00f6zellik s\u0131cakl\u0131k artt\u0131\u011f\u0131nda de\u011ferini art\u0131racak, benzer \u015fekilde termometrik \u00f6zellik de s\u0131cakl\u0131k artt\u0131\u011f\u0131nda de\u011ferini azaltacakt\u0131r.<\/p>\n \u00d6rne\u011fin bir \u00e7ubu\u011fun uzunlu\u011fu termometrik bir \u00f6zelliktir. \u00c7\u00fcnk\u00fc s\u0131cakl\u0131k artt\u0131\u011f\u0131nda \u00e7ubu\u011fun uzunlu\u011fu artacak, s\u0131cakl\u0131k d\u00fc\u015ft\u00fc\u011f\u00fcnde ise tam tersi \u015fekilde uzunlu\u011fu azalacakt\u0131r.<\/p>\n Bu iki fiziksel s\u00fcrece s\u0131ras\u0131yla geni\u015fleme ve daralma ad\u0131 verilir. Genel olarak bir cisim s\u0131cakl\u0131k artt\u0131\u011f\u0131nda geni\u015fler, s\u0131cakl\u0131k d\u00fc\u015ft\u00fc\u011f\u00fcnde ise b\u00fcz\u00fcl\u00fcr. mant\u0131ksal olmas\u0131na ra\u011fmen di\u011ferlerinden daha fazla geni\u015fleyen veya b\u00fcz\u00fclen maddeler vard\u0131r.<\/p>\n Yani termometre yapmak i\u00e7in c\u0131va veya alkol gibi s\u0131cakl\u0131k de\u011fi\u015fimlerine \u00e7ok duyarl\u0131, termometrik \u00f6zelli\u011fe sahip bir madde kullan\u0131r\u0131z. Bu sayede termometrik \u00f6zellikten s\u0131cakl\u0131k \u00f6l\u00e7\u00fcm\u00fc yap\u0131labilmektedir.<\/p>\n Fizik ve kimyada s\u0131kl\u0131kla kullan\u0131lan bir di\u011fer termometrik \u00f6zellik ise baz\u0131 malzemelerin elektriksel direncidir. De\u011ferleri s\u0131cakl\u0131\u011fa ba\u011fl\u0131 olarak de\u011fi\u015fti\u011finden ve ayr\u0131ca \u00e7ok geni\u015f bir \u00f6l\u00e7\u00fcm aral\u0131\u011f\u0131na (baz\u0131lar\u0131 -200 \u00baC’den 1200 \u00baC’ye kadar) izin verirler.<\/p>\n Termometrik \u00f6l\u00e7ek<\/strong> (veya s\u0131cakl\u0131k \u00f6l\u00e7e\u011fi<\/strong> ), s\u0131cakl\u0131\u011f\u0131 \u00f6l\u00e7mek i\u00e7in kullan\u0131lan bir birimdir.<\/p>\n Termometrik teraziler iki tipe ayr\u0131labilir:<\/p>\n \u00d6te yandan en \u00e7ok kullan\u0131lan \u00fc\u00e7 s\u0131cakl\u0131k \u00f6l\u00e7e\u011fi (veya termometrik \u00f6l\u00e7ek) \u015funlard\u0131r:<\/p>\n \u27a4<\/span> Farkl\u0131 s\u0131cakl\u0131k \u00f6l\u00e7ekleri aras\u0131nda d\u00f6n\u00fc\u015f\u00fcm yapmak i\u00e7in a\u015fa\u011f\u0131daki hesap makinesini kullanabilirsiniz.<\/u> <\/p>\n Termometrik \u00f6l\u00e7ekte ifade edilen bir s\u0131cakl\u0131k de\u011ferini ba\u015fka bir s\u0131cakl\u0131k \u00f6l\u00e7e\u011fine d\u00f6n\u00fc\u015ft\u00fcrmek i\u00e7in a\u015fa\u011f\u0131daki tabloda yer alan form\u00fclleri kullanman\u0131z gerekir:<\/p>\n S\u0131cakl\u0131\u011f\u0131n iki farkl\u0131 termometrik \u00f6l\u00e7ek aras\u0131nda nas\u0131l d\u00f6n\u00fc\u015ft\u00fcr\u00fclece\u011fi konusunda sorular\u0131n\u0131z varsa hemen a\u015fa\u011f\u0131daki \u00e7evrimi\u00e7i hesap makinesini kullanabilirsiniz. <\/p>\n Farkl\u0131 s\u0131cakl\u0131k \u00f6l\u00e7ekleri aras\u0131ndaki d\u00f6n\u00fc\u015f\u00fcm\u00fc kolayla\u015ft\u0131rmak i\u00e7in, bir s\u0131cakl\u0131k de\u011ferini Celsius, Kelvin ve Fahrenheit termometrik \u00f6l\u00e7ekleri aras\u0131nda d\u00f6n\u00fc\u015ft\u00fcrebilece\u011finiz a\u015fa\u011f\u0131daki \u00e7evrimi\u00e7i d\u00f6n\u00fc\u015ft\u00fcr\u00fcc\u00fc olu\u015fturulmu\u015ftur.<\/p>\n Hesap makinesini kullanmak i\u00e7in s\u0131cakl\u0131k de\u011ferini yazman\u0131z ve girilen s\u0131cakl\u0131\u011f\u0131n birimlerini se\u00e7meniz gerekir. S\u0131cakl\u0131\u011f\u0131 ondal\u0131k ay\u0131r\u0131c\u0131 olarak nokta (.) kullanarak girmelisiniz, \u00f6rne\u011fin 25.08.<\/p>\n<\/span> Termometrik \u00f6zellik<\/span><\/h2>\n
<\/span> Termometrik terazi<\/span><\/h2>\n
\n
\n
![\"s\u0131cakl\u0131k](\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/echelles-de-temperature-echelles-thermometriques.png\")
<\/figure>\n<\/span> S\u0131cakl\u0131k \u00f6l\u00e7ekleri aras\u0131nda d\u00f6n\u00fc\u015ft\u00fcrme<\/span><\/h3>\n
\n\n
\n \n S\u0131cakl\u0131k \u00f6l\u00e7eklerinin d\u00f6n\u00fc\u015ft\u00fcr\u00fclmesi<\/th>\n Form\u00fcl<\/th>\n<\/tr>\n<\/thead>\n \n Celsius’tan Kelvin’e<\/td>\n K = \u00b0C + 273,15<\/td>\n<\/tr>\n \n Kelvin’den Santigrat’a<\/td>\n \u00b0C = K \u2013 273,15<\/td>\n<\/tr>\n \n Celsius’tan Fahrenheit’a<\/td>\n \u00b0F = \u00b0C \u00b7 1,8 + 32<\/td>\n<\/tr>\n \n Fahrenheit’tan Santigrat’a<\/td>\n \u00b0C = (\u00b0F \u2013 32)\/1,8<\/td>\n<\/tr>\n \n Kelvin’den Fahrenheit’a<\/td>\n \u00baF = 1,8 \u00b7 (K \u2013 273,15) + 32<\/td>\n<\/tr>\n \n Fahrenheit’tan Kelvin’e<\/td>\n K = (\u00b0F \u2013 32)\/1,8 + 273,15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n <\/span> S\u0131cakl\u0131k \u00f6l\u00e7ekleri aras\u0131nda d\u00f6n\u00fc\u015f\u00fcm hesaplay\u0131c\u0131s\u0131<\/span><\/h3>\n