Question

give the expression for refractive index in terms of speed of light

Answer 1

Hey here is your answer
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The ratio of speed of light upon speed of light in a medium is known as refractive index of that medium.

$(u) = \frac{(c)}{(v)} \\ \\ where \: . \\ u = refractive \: index \\ c = speed \: of \: light \\ v = speed \: of \: light \: in \: given \: medium....$
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Answer 2

No

Explanation:

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