Science, asked by prajwallonkar, 5 months ago

4. What is refractive index? Give its formula.​

Answers

Answered by santanumandal861
1

Answer:

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.

Water: 1.333

Air: 1.0003

Diamond: 2.417

Ice: 1.31

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