Question

Explain equaction by refrective indux
C=nvlambda

Answer 1

C=velocity of light

v= velocity

n= sin i / sin r

lambda= wavelength

Answer 2

Answer:

Explanation:

Hi✌️✌️

The refractive index can be seen as the factor by which the speed and the wavelength of the radiation are reduced with respect to their vacuum values: the speed of light in a medium is v = c/n, and similarly the wavelength in that medium is λ = λ0/n, where λ0 is the wavelength of that light in vacuum.

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