Browse Questions

A green light is incident from the water to the air-water interface at the critical angle $(\theta)$ . Select the correct statement

The spectrum of visible light frequency is more than that of green light come out to the air medium

The entire spectrum of visible light will come out of the water at various angles to the normal

The entire spectrum of visible light will come out of the water at an angle of $90^{\circ}$ to be normal

The spectrum of visible light frequency is less than of green light will come out to the air medium

The spectrum of visible light whose frequency is less than that of green light will come out to the air medium is the correct statement.
Hence d is the correct answer.