Question

The refractive index of medium X is 4/3 and of medium Y is 3/2. Then the refractive index of medium Y with respect to medium X will be

Answer 1

Answer:8/9

Explanation:

refractive index of medium X=4/3

refractive index of medium  Y =3/2

refractive index of medium Y with respect to medium X = 4/3 ÷ 3/2

=4/3 * 2/3

=8/9

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