Between the angle of incidence and the angle of refraction which one is greater when light travels from a rarer to a denser medium?

What will happen to the energy of light when it travels from rarer to denser medium?

Why will not the total internal reflection take place if light travels from a rarer medium to a denser medium?

A ray of light is refracted from medium 1 to medium 2. Show that the ratio of the sine of the angle of incidence and the sine of the angle of refraction is equal to the ratio of velocity of light in medium 1 and that in medium 2.

If angle of incidence and angle of refraction be 45^@ and 30^@ respectively. What is refractive index of water is

Derive snell' s law on the basis of Huygen ' s wave theory when light is travelling from a denser to a rarer medium.

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

In case of refraction write down the relation between critical angle and refractive index of the denser medium.

In case of refraction write down the relation between critical angle and refractive index of the denser medium.