Physics, asked by fareethkhan5251, 9 months ago

A converging lens has a focal length of 30cm when immersed in water

Answers

Answered by nawabzadi23

Explanation:

hence, after immersing of lens in water focal length of lens increases. A convex lens made of glass is immersed in water.As a result,its focal length will increase. 2. Its height must be greater than the focal length of lens.

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