The critical angle of a medium with respect to air is 45^(@). The refractive index of medium is

The critical angle of a medium with respect to air is 45^(@). The refr

1.	The critical angle of a medium with respect to air is 45^(@). The refractive index of medium is
Answer» 1.41 1.2 1.5 2 Solution :`MU=(1)/(sini_(C))=(1)/(sin45^(@))=(1)/(1sqrt(2))approx1.41`

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The critical angle of a medium with respect to air is 45^(@). The refractive index of medium is

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