The length of a vertical stick at the surface of the lake appears 12cm – InterviewSolution

1.	The length of a vertical stick at the surface of the lake appears 12cm to a fish under water. If refractive index of water is 4/3 then actual length of stick above water is
Answer» The length of a vertical stick at the surface of the lake appears 12cm to a fish under water. If refractive index of water is 4/3 then actual length of stick above water is

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