The angle between the two refracting surface of a prism is called angle of ______.

The angle between two refracting surfaces of a prism is called :

The angle between any two refracting surfaces in a prism is called the angle of prism.

The angle between the incident ray and the refracted ray of a prism is called angle of deviation.

A prism of refractive index sqrt(3/2) and refracting angle is 45^(@) is placed in air. One of the two refracting surface of the prism is silvered and a ray of monochromatic light enters the prism from the other face at an angle theta . If the ray retraces its path, then what is the value of theta (in degree)?

The angle between the incident ray and the emergent ray in case of a prism is called angle of prism. _________

Under minimum deviation condition in a prism, if a ray is incident at an angle of 30^@ . The angle between the emergent ray and the second refracting surface of the prism is

Under minimum deviation condition in a prism, if a ray is incident at an angle 30^(@) , the angle between the emergent ray and the second refracting surface of the prism is

A glass prism has refractive index sqrt(2) and refracting angle 30^(@) . One of the refracting surface of the prism is silvered. A beam of monchromatic light will retrace it path it its angle of incidence on the unsilvered refracting surface of the prism is

The angle of incidence for a ray of light at a refracting surface of a prism is 45^(@) . The angle of prism is 60^(@) . If the ray suffers minimum deviation through the prism, the angle of minimum deviation and refractive index of the material of the prism respectively, are :

The refractive index of the material of a prism is sqrt(2) and the angle of the prism is 30^(@) . One of the two refracting surfaces of the prism is made a mirror inwards, by silver coating. A beam of monochromatic light entering the prism from the other face will retrace its path (after reflection from the silvered surface) if its angle of incidence on the prism is