The refractive index of glass with respect to air is 3/2 and the refractive index of water with respect to air is 4/3. The refractive index of glass with respect to water will be
refractive index of glass with respect to air is 3/2
the refractive index of water with respect to air is 4/3
refractive index of glass with respect to water will be 3/4 x 3/2 = 9/8 = 1.125