Question

What is the refractive index of medium -2 with respect to medium -1 ?

Answer 1

Answer:

This effect is called refraction. The refractive index (n) for any medium with respect to air is equal to the ratio of the speed of light in air (c ) to the speed of light in the medium(n=c/v).

Answer 2

Answer:

This effect is called refraction. The refractive index (n) for any medium with respect to air is equal to the ratio of the speed of light in air (c ) to the speed of light in the medium(n=c/v).

Please mark me as a brainlist.

Please thanks to my answer.