Question

15.The refractive index of glass with respect to air is 3/2.The refractive index of air with
respect to glass is. a. 0.32 b.0.23 d.0.5 d.0.66

Answer 1

Answer:

d. 0.66

Explanation:

ref index glass / ref index air = 3/2

ref index air / ref index glass = 2/3 = 0.66

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