Question

what is refractive index​

Answer 1

HeYa♡

_______________________________________

REFRACTIVE INDEX:-

The ratio of speed of light in a given pair of media

Velocity of light in medium 1 ______________________

Velocity of light in medium 2

______________________________

HOPE ITS HELPS UH ❤

Answer 2

Explanation:

It represent the amount or extent of bending of light when it passes from one medium to another. there are two types of refractive index (1): relatives refractive index and (2): Absolute refractive index

please mark me as brainliest