Mht Cet
Ray Optics
MHT CET 2021 21th September Morning Shift
MCQ+1 / -02021
A ray of light is incident at an angle 'I' on one face of thin prism. The ray emerges normally from the other face. Refractive index of the glass prism is '\(n\)' and angle of prism is '\(A\)'. The value of '\(\mathrm{I}\)' is