Light transmitted by Nicol prism is,

Refractive index of a prism is sqrt((7)/(3)) and the angle of prism is 60^@ . The limiting angle of incidence of a ray that will be transmitted through the prism is approximately

Refractive index of a prism is sqrt(7//3) and the angle of prism is 60^(@) . The minimum angle of incidence of a ray that will be transmitted through the prism is

Refractive index of a prism is sqrt(7//3) and the angle of prism is 60^(@) . The minimum angle of incidence of a ray that will be transmitted through the prism is

When light passes through a nicol prism, the extraordinary ray is

An unpolarised light of intensity I_(0) falls on a pair of Nicol prism. Angle between the two prisms is 60^(@) . Intensity of the light emitted from the prism will be