Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A light ray is incident by grazing one of the face of a prism and after refraction ray does not emerge out, what should be the angle of prism while crictal angle is C ?

A light ray is incident by grazing one of the face of a prism and after refraction ray does not emerge out, what should be the angle of prism while crictal angle is C ?

A light ray is incident by grazing one of the face of a prism and after refraction ray does not emerge out what should be the angle of prism while crictal angle is C ?