Physics, asked by preetinder141401, 10 months ago

define refractive index of a medium in w. r. t. air in terms velocity of light

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Answered by dhruvalvvyas

Answer:

The absolute refractive index of a medium is defined as the ratio of the speed of light in vacuum (or air) to the speed of light in that medium i.e., n=v×c. Refraction is the measure of the bending of a ray of light when passing from one medium into another.

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