Physics, asked by suhaibmalik587, 10 days ago

A person has a near point at 80cm.Find the power of the lens he should use while reading at 25cm

Answers

Answered by sampadakothawade

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Answered by Anonymous

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Answer:

power of lense is 1/f

Explanation:

its changing 25 into 80

therefore power is 80/25 3.2

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