Physics, asked by Bippro, 3 months ago

একটি আলােকরশ্মি অবতল দর্পণের বকতাকেন্দ্র দিয়ে গেলে আপাতন কোন কত হবে?

Answers

Answered by TarapadaSasmal

1

Answer:

আপাতন কোণ হবে 90°

Explanation:

অবতল দর্পন একটি গোলীয় দর্পন

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