A coin is placed at the bottom of a beaker containing water (refractiv – InterviewSolution

1.	A coin is placed at the bottom of a beaker containing water (refractive index = 43) to a depth of 12 cm. By what height the coin appears to be raised when seen from vertically above?
Answer» A coin is placed at the bottom of a beaker containing water (refractive index = $\frac{4}{3}$ ) to a depth of 12 cm. By what height the coin appears to be raised when seen from vertically above?

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