General Science- ushmagatiki Ke Pratham Niyam Se Sanrakshit Hota Hai ?

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Q.10309: ऊष्मागतिकी के प्रथम नियम से संरक्षित होता है ?
A.
B.
C.
D.
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ऊष्मागतिकी के प्रथम नियम से संरक्षित होता है ? General Science in hindi,  Urja question answers in hindi pdf  Sanveg Aur Urja Dono questions in hindi, Know About Sanveg General Science online test General Science notes in hindi quiz book    Inme Se Koi Nahin

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