The deviation produced by a prism is...

The deviation produced by a prism is

same for all wavelengths

greatest for red and least for violet

greatest for violet and least for red

the prism produces no deviation

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Calculate the deviation produced by a prism of angle 6^@ , given refractive index of the material of the prism is 1.644 .

" Calculate the deviation produced by a prism of angle "4%" ,given that the refractive index of the material of the prism is "sqrt(2)

A ray of light is incident at an angle of 50^(@) on one face of an equilateral prism . What is the angle ,which the emergent ray makes with the second face of the prism , if the deviation produced by the prism is 42^(@) ?

The refracting angle of a prism is 60^(@) . It is found that for two different angles of incidence , the deviation produced by the prism is 40^(@) . If the difference between the two angle of incidence is 10^(@) . What are their values ?

Assertion If angle of incidence in case of a prism is gradually increased, then deviation produced by prism will first decrease, then increase. Reason At minimum deviation, r_(1) =A/2 .

The refractive index of the material of a prism is 1.5 and its refracting angle is 6^o . Find the deviation produced by the prism for a small angle of incidence.

A thin glass prism has a refracting angle of 6^(@) . The angle of incidence is very small . What is the deviation produced by the prism , if the prism is kept in water ? [""_(a) n_(g) = 1.5 , "" _(a) n_(w) = 1.33 ]

Show that the angle of deviation produced by a thin prism is reduced to one fourth (w.r.t. air) when it is immersed in water. Given .^a mu_g = 3//2 and .^a mu_g = 4//3 .

Light travelling in air falls at an incidence angle of 2^(@) on one rafracting surface of a prism of refractive index 1.5 and angle of refraction 4^(@) . The medium on the other side is water (n=4//3) . Find the deviation produced by the prism.

On what factors does of deviation produced by a prism depend ?

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