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Sky of Starry Night You could put your verification ID in a comment Or, in its own meta tag Or, as one of your keywords Your content is here. The verification ID will NOT be detected if you put it here. آسمان شب ستاره ای - دمای ستاره ها
سه شنبه 1392/06/5  00:00
نوع مطلب: (دیگر ،اختر فیزیک ،مباحث رصدی ،) توسط: Abolfazl Akhtari

ستاره ها... کره های آتشین

اختر شناسان دمای ستاره ها را از روی رنگ آن ها تشخیص می دهند . دمای ستاره های قرمز به 3000 درجه سانتی گراد می رسد . اما ستاره های زردی مثل خورشید دمایی حدود 6000 درجه سانتی گراد دارند . دمای ستاره های آبی _ سفید به بیش از 25000 درجه سانتی گراد می رسد .


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