Refractive index of water with respect to air is 1.33 and that of diamond is 2.42 In which medium --

33 Refractive index of water with respect to air is 1.33 and that of diamond is
2.42.
(i) In which medium does the light move faster, water or diamond?
(ii) What is the refractive index of diamond with respect to water?

[@akhilbabu2556]

Goodclass