On one face of an equilateral prism a light rays strikes normally. If its `mu = (3)/(2)`, find the angle between incident ray and the ray that leaves the prism.
`[60^(@)]`

The refracting angle of a glass prism is 30^@. A ray is incident onto one of the faces perpendicular to it. Find the angle delta between the incident ray and the ray that leaves the prism. The refractive index of glass is mu=1.5.

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^(@) ?

An equilateral prism deviates a ray through 23^(@) for two angles of incidence differing by 23^(@) find mu of the prism?

An equilateral triangular prism is made of glass (mu = 1.5) . A ray of light is incident normally on one of the faces. The angle between the incident and emergent ray is

A ray of light undergoes deviation of 30^(@) when incident on an equilateral prism of refractive index sqrt(2) . The angle made by the ray inside the prism with the base of the prism is

For an equilateral prism, it is observed that when a ray strikes grazingly at one face, it emerges grazingly at the other face, its refractive index will be

A ray of light undergoes deviation of 30^(@) when incident on a n equilateral prism of refractive index sqrt(2) . The and made by the ray inside the prism with the base of the prism is "________________" .

Show that a light ray will pass through an equilateral glass prism (mu = 1.5) . If the angle of incidence is greater than 30^(@) .

A ray of light is inclined to one face of a prism at an angle of 60^@ . If angle of prism is 60^@ and the ray deviated through an angle of 42^@ find the angle which the emergent ray makes with second face of the prism.