If the absolute refractive indices of glass and water are 3/2 and 4/3 respectively, what is the refractive index of glass with respect to water?

Question

If the absolute refractive indices of glass and water are \(\frac{3}{2}\) and \(\frac{4}{3}\) respectively, what is the refractive index of glass with respect to water?

Answer 1

Data : n_g = \(\frac{3}{2}\), n_w = \(\frac{4}{3}\), _gn_w = ?

n_g = \(\frac{c}{v_g}\), n_w = \(\frac{c}{v_w}\), _gn_w = \(\frac{v_w}{v_g}\)

This is the refractive index of glass with respect to water.