The refractive indices of glass and water w.r.t. air are 3/2 and 4/3 r – McqOptions

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1.	The refractive indices of glass and water w.r.t. air are 3/2 and 4/3 respectively. The refractive index of glass w.r.t. water will be [MNR 1990; JIPMER 1997, 2000; MP PET 2000]
A.	8/9
B.	9/8
C.	7/6
D.	None of these
Answer» C. 7/6

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