Physics, asked by lingareddy456, 9 months ago

what happen to the focal length of convex lens when it is immersed in water

Answers

Answered by tiger2625
9

Answer:

focal length depends upon refractive index of lens with respect to medium. 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.

Explanation:

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