English, asked by hksharma1982a, 9 months ago

what do you maen by refractive index​

Answers

Answered by sauravsingh926
0

Answer:

the ratio of velocity of light

Explanation:

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Answered by Anonymous
0

Answer:

The ratio of the velocity of light in a vacuum to its velocity in a specified medium is called refractive index.

Explanation:

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