Physics, asked by chinnu3462, 1 year ago

Can refractive index less than unity

Answers

Answered by shubanshi

Answer:

according to this theory of relativity no information can travel faster then the speed of light in vacuum but this does not mean that refractive index can be less than the velocity of light

Answered by Gur555555

Answer:

Yes the refractive index is less than unity

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