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Geometrical Optics question

2014 · Shift 0 · Q52

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JEE Main
Physics
Geometrical Optics
2014 · Shift 0 · Q52

Geometrical Optics question

2014 · Shift 0 · Q52

JEE MainPhysicsGeometrical OpticsMCQ+4 / −1

A green light is incident from the water to the air - water interface at the critical angle

\left( \theta \right)

. Select the correct statement.

A
The entire spectrum of visible light will come out of the water at an angle of ${90^ \circ }$ to the normal.
B
The spectrum of visible light whose frequency is less than that of green light will come out to the air medium.
C
The spectrum of visible light whose frequency is more than that of green light will come out to the air medium.
D
The entire spectrum of visible light will come out of the water at various angles to the normal.

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