Science, asked by Coolcat21, 3 months ago

Find the power of a concave lens of focal length 2m ??
answer plizzzzz

Answers

Answered by Ratherfaisal202

7

Answer:

Hint :⤵

Power = 1 / Focal length

Explanation:

Solve Kar khud

Answered by princeameta2882007

4

Thus, the power of this concave lens is, -0.5 dioptre.

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