JEE Main & Advanced
Physics
Ray Optics
Question Bank
Self Evaluation Test - Ray Optics and Optical Instruments
question_answer
A ray of light is incident at \[50{}^\circ \] on the middle of one of the two plane mirrors arranged at an angle of \[60{}^\circ \]between them. The ray then touches the second mirror, get reflected back to the first mirror, making an angle of incidence of