यदि हम धातु की छड़ के एक सिरे को गर्म करते हैं, तो दूसरा सिरा गर्म हो जाता है। गर्मी हस्तांतरण की विधि है - If we heat one end of metallic rod, the other end gets hot. The method of heat transfer is - Yadi Ham Dhatu Ki Chhad Ke Ek Sire Ko Garm Karte Hain , To Doosra sira Garm Ho Jata Hai . Garmi Hastantarann Ki Vidhi Hai Gen Science GS in hindi, question answers in hindi pdf questions in hindi, Know About Gen Science GS online test Gen Science GS notes in hindi quiz book
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