Question

pls explain the refractive index of class 10 light chapter

Answer 1

the angle at which light passing from one medium to another is known as refractive index

Answer 2

Answer:

Refractive index is the measure of bending of a light ray when passing from one medium to another. It can also be defined as the ratio of the velocity of a light ray in an empty space to the velocity of light in a substance .

n = c/v

where , n is the refractive index of the medium

c is the velocity of light in vacuum

v is the velocity of light in the medium

Explanation: