Question

refractive index of a medium is given by

Answer 1

Explanation:

$\huge\bold{\mathtt{\purple{A{\pink{N{\green{S{\blue{W{\red{E{\orange{R}}}}}}}}}}}}}$

The 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.

• Diamond: 2.417
• Air: 1.0003
• Water: 1.333
• Ice: 1.31