Question

CUITS UUL:
3 How is the refractive index of a medium related to the speed oi
light? Give an expression for refractive index of a medium with
respect to another in terms of speed of light in these two
media?​

Answer 1

Answer:

refractive index is the ratio of from one medium to the another.

Explanation:

Refractive Index= Speed of light in vaccum/ Speed of light in another medium