Physics, asked by sudharshan77, 10 months ago

define power of a lens

Answers

Answered by Anonymous

3

Here Is Your Ans ⤵

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➡The reciprocal Of focal Length Is Called Power Of lens

➡SI Unit Of Power oF lens in D

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FolloW Me

Answered by Sameerkkhan558

4

Answer:The reciprocal of focal length in metres.

Power of lens = 1/f (m)

or 100/f (cm).

Explanation:

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