The light ray is incident at angle of 60^\circ on a prism of angle 45^\circ. When the light rays falls on the other surface at 90^\circ, the refractive index of the material of prism \mu and the angle of deviation \\delta are given by

Correct Answer is : µ=√32,δ=15°

\\mu=\sqrt{3/2},\\delta=15^\circ

Manipal Entrance Test 2018 Physics Paper

Question : 29 of 50

Marks: +1, -0

The light ray is incident at angle of 60° on a prism of angle 45°. When the light rays falls on the other surface at 90°, the refractive index of the material of prism mu and the angle of deviation δ are given by

µ=√2,δ=30°
µ=1.5,δ=15°
µ=
√3
2
,δ=30°
µ=√
3
2
,δ=15°

Validate

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