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Refractive Index

The refractiv...

Question

The refractive index for infrared rays:

A

is equal to ultraviolet rays

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B

is equal to red colour rays

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C

less than ultraviolet rays

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D

greater than ultraviolet rays

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Solution

The correct option is B is equal to red colour rays
The refractive index for infrared rays is equal to red colour rays.

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