Geography, asked by arulaa, 11 months ago

expression for refractive index​

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Answered by PrashantMishra420420
0

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.

Answered by shahzadausman
0

refractive index is the angle between the normal and refractive ray it is represented by(r)

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