If the refracting angle of a prism is `60^@` and the minimum deviation is `30^@`, then the angle of incidence is

(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

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

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

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

A prism made of glass of refractive index sqrt2 . The angle of the prism is 60^@ and the prism is set for minimum deviation . Find the angle of incidence.