CBSE BOARD X, asked by rajeshdave3613, 6 months ago

A convex lens has a focal length of 500m. Its power is

Answers

Answered by Anonymous

1

Explanation:

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Answered by ƁƦƛƖƝԼƳƜƛƦƦƖƠƦ

2

Answer:

f = r/2

f= 500/2

f=250

Explanation:

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