General Science Do automatic wrist watches have energy?
| Q.10031: Do automatic wrist watches have energy? |
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answer is wrong
A answer Hoga
A Should be right
स्थितीज ऊर्जा
बैटरी
Sir humne same question ka answer option no. A padha h...question bank me...kripya sahi answer kya hoga ye bataye...confusion h
Ans_A hoga
Sir कलाई घड़ी में तो ऊर्जा या तो बैट्री से या फिर उसमें चाभी देने से ऊर्जा मिलती है पर यहां तो कुछ और है
