[" 9.Angle of a prism is "60" produce an angle "],[" of minimum deviation of "30" .Then "],[" refractive index is "]

A prism with an angle A = 60^(@) produces an angle of minimum deviation of 30^(@) . Find the refractive index of material of the prism.

The refractive angle of a prism is 60^(@) . What is the angle of minimum deviation, if the refractive index of the material of the prism is sqrt2 ?

If the angle of a prism is 60° and angle of minimum deviation is 40°, then the angle of refraction will be ....

(a) If the refracting angle of a prism is 60^@ and the minimum deviation is 30^@ , then find the angle of incidence. (b) A ray of light passes through an equilateral prism such that the angle of emergence is equal to the angle of incidence and each is equal to 3//4^(th) of the angle of prism. Find the angle of deviation. (c) The refracting of a prism is A and the refractive index of the material of the prism is cotA//2 . Find the angle of deviation. (d) The angle of a prism is 60^@ . What is the angle of incidence for minimum deviation? The refractive index of the material of the prism is sqrt2 .

If the angle of a prism is 60^(@) and angle of minimum deviation is 40^(@) , then the angle of refraction will be

A prism of angle 60^(0) produces angle of minimum deviation of 40^(0) . What is its refractive index ? Calcualte the angle of incidence.