Question

NUMERICALS FOR PRACTICE
(1)
that medium.
32
4
The speed of light in a transparent medium is
2.5 108 m/s. Find the absolute refractive index of
(1.2)
(2) The refractive index of benzene is
3
and that of
2
water is
Find the refractive index of water
3
8
with respect to benzene.
9
4
(3) The refractive index of water is
and speed of
3
light in air is 3 x 108 m/s. Find the speed of light in
water.
(2.25 x 108 m/s)​

Answer 1

Explanation:

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