Physics, asked by 74adarshkumar, 7 months ago

what is refractive index give me the definition easy & clearly

Answers

Answered by princera7
2

Refractive index, also called index of refraction, measure of the bending of a ray of light when passing from one medium into another. ... Refractive index is also equal to the velocity of light c of a given wavelength in empty space divided by its velocity v in a substance, or n = c/v.

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Answered by killergirl1681
13

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