Science, asked by dipalikayande714, 5 hours ago

5) The power of a
lens is positive

Answers

Answered by iamPriya1136

Answer:

LENS

Explanation:

The power of a lens is defined as the reciprocal of the focal length. ... Converging (convex ) lenses have positive focal lengths, so they also have positive power values. Diverging (concave ) lenses have negative focal lengths, so they also have negative power values

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