JEE Main 202311 Apr, Evening shiftPhysicsMediumOptics190× since 2002When one light ray is reflected from a plane mirror with 30∘30^{\circ}30∘ angle of reflection, the angle of deviation of the ray after reflection is :AOption A. 140∘140^{\circ}140∘BOption B. 130∘130^{\circ}130∘COption C. 120∘120^{\circ}120∘DOption D. 110∘110^{\circ}110∘CheckSkip · show solution
