Refractive index of media A, B, C and Dare:

In which of the four media is the speed of light (i) maximum (ii) minimum

Refractive index of four media, A,B,C and D are given below: In which of these four media is the speed of light (i) maximum, and (ii) minimum?

For the same angle of incidence, the angle of refraction in two media A and B are 25^@ and 35^@ respectively. In which one of the two media is the speed of light lesser?

The refractive index of four substance A,B, C and D are 1.31, 1.43 , 1.33 , 2.4 respectively . The speed of light is maximum in

The refractive index of four substances A, B, C and D are 1.31, 1.43, 1.33, 2.4 respectively. The speed of light is minimum in ......