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Prove that the angle of deviation produc...

Prove that the angle of deviation produced by a thin prism is reduced to one fourht of that w.r.t. air, when immersed in water.

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Is the angle of minimum deviation produced by a prism different for different wavelengths/colours?

A glass prism has a minium angle of deviation delta_m in air.State with reason,how the angle of minimum deviation will change ,if the prism is immersed in a liquid of refractive index greater than 1.

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An equilateral glass prism (mu=1.6) is immersed in water (mu=1.33) . Calculate the angle of deviation produced for a ray of light incident at 40^@ on one face of the prism. .

Prism A prism is a portion of transparent refracting medium bounded by two plane surfaces inclined to each other at a certain angle, and the angle between the refracting faces is called angle of the prism denoted by A. The deviation produced by the prism is maximum for violet (delta_v) and minimum for red (delta_r) colour. Dispersive power (omega) of the prism is given by

Prism A prism is a portion of transparent refracting medium bounded by two plane surfaces inclined to each other at a certain angle, and the angle between the refracting faces is called angle of the prism denoted by A. The deviation produced by the prism is maximum for violet (delta_v) and minimum for red (delta_r) colour. The deviation (delta) for yellow colour is given by

Prism A prism is a portion of transparent refracting medium bounded by two plane surfaces inclined to each other at a certain angle, and the angle between the refracting faces is called angle of the prism denoted by A. The deviation produced by the prism is maximum for violet (delta_v) and minimum for red (delta_r) colour. The deviations suffered by a ray in passing through a small angled prism is

Prism A prism is a portion of transparent refracting medium bounded by two plane surfaces inclined to each other at a certain angle, and the angle between the refracting faces is called angle of the prism denoted by A. The deviation produced by the prism is maximum for violet (delta_v) and minimum for red (delta_r) colour. For minimum deviation through a prism. we have

Prism A prism is a portion of transparent refracting medium bounded by two plane surfaces inclined to each other at a certain angle, and the angle between the refracting faces is called angle of the prism denoted by A. The deviation produced by the prism is maximum for violet (delta_v) and minimum for red (delta_r) colour. Mean refractive index of material for yellow colour is: