Physics

# The dimensional formula for relative refractive index is

$[M^0L^0T^0]$

##### SOLUTION
Relative refractive index ${ \mu }_{ r }$is a ratio of refractive index of medium $\mu$ to refractive index of vacuum ${ \mu }_{ o }$.
Hence dimensionless $\mu_r=\dfrac {\mu}{\mu_0}=[M^0L^0T^0]$

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Single Correct Medium Published on 18th 08, 2020
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