Physics, asked by theshaikharshad1514, 11 months ago

The radius of curvature of a concave mirror is 20 CM. Where should an object be kept in front of it so that it's real image will formed at 30 CM from mirror

Answers

Answered by singharun0450

0

Explanation:

बहुत झंझट में गोला बनाओ 20 सेंटीमीटर यह वह है अंतिम ..............

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