Question

Si unit of relative refractive index

Answer 1

Answer:

HEY BUDDY , THERE IS NO UNIT OF REFRACTIVE INDEX

Explanation:

HOPE U GOT IT......

Answer 2

The quantity Relative Refractive Index is Unit less i.e., it does not have any unit.

This is 'cause Refractive Index is the ratio of speed of light within the material to the speed of light in vacuum.

That is: Refractive Index = v(in medium)/v(in vacuum)

Therefore, its unit: (m/s)/(m/s) = Null.

Thus, Refractive Index is Unit less.

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