Science, asked by ulkanikalje7, 5 months ago

define refractive index

Answers

Answered by sravya5198

1

Answer:

the ratio of the velocity of light in a vacuum to its velocity in a specified medium.

Answered by apoorva341

2

Answer:

Refractive index: It is defined as the bending of light rays while the light ray enters from one medium to another. It is denoted by the letter n

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