Question

Q8-As the velocity of light increases, the refractive index of the medium
decreases. Light enters from air to water having refractive index 4/3. Find the
speed of light in water. The speed of light in vacuum is 3 x108 (3)
Define absolute refractive index. Absolute refractive indices of medium A and
medium B are n, and n, respectively, what is the refractive index of medium
B with respect to medium A? How does the velocity of light vary with change
in the optical density of the media?​

Answer 1

Answer:

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Explanation:

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