Problems on refraction by Prism

If a prism having refractive index sqrt 2 has angle of minimum deviation equal to the angle of refraction of the prism, then the angle of refraction of the prism is:

Refraction Through Prism

Statement-1 : The refractive index of a prism depends only on the kind of glass of which this is made and the colour of light. Statement-2 : The refractive index of a prism depens upon refracting angle of prism and angle of minimum deviation.

A ray of light passing through a prism of refraction angle 60^(@) has to deviate by atleast 30^(@) . Then, refractive index of prism should be

A ray of light passing through a prism of refracting angle 60^(@) has to deviate by at least 40^(@) . Then refractive index of prism should be

A prism is made of glass of unknown refractive index.A parallel beam of light is incidence on the first refracting face of prism.The angle of minimum deviation is measured to be 40^(@) .What is the refractive index of material of the prism? The refracting angle of prism is 60^(@) . [ sin50^(@) =0.766]]

The angle of minimum deviation of a prism of refractive index sqrt(3) is equal to its refracting angle. Then the refracting angle of the prism is

A prism is made of glass of unknown refractive index. A parallel beam of light is incident on a face of the prism. By rotating the prism, the minimum angle of deviation is measured to be 40^@ . What is the refractive index of the prism ? If the prism is placed in water (mu = 1.33) , predict the new angle of minimum deviation of the parallel beam. The refracting angle of prism is 60^@ .