Question

the refractive index of medium x is 1.42 and that of y is 1.55. calculate the refractive index of medium y with respect to medium x.​

Answer 1

Explanation:

R.I. of medium x=1.42

R.I. of medium y=1.55

Therefore,

R.I. of medium y with respect to medium x=1.42/1.55=0.916=1(approx)

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