Ray Optics and Optical Instruments Part 1

Section: Physics

Question : 78 of 100

Marks: +1, -0

A green light is incident from the water to the air - water interface at the critical angle (θ).Select the correct statements

[Main 2014]

The spectrum of visible light whose frequency is more than that of green light will come out to the air medium
The entire spectrum of visible light will come out of the water at various angle to the normal
The entire spectrum of visible light will come out of the water at an angle of 90° to the normal
The spectrum of the visible light whose frequency is less than that of green light will come out to the air medium

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