A ray of light strikes a plane mirror at a glancing angle of 50°. Calculate the angle between the incident and reflected rays? by Sunday | Aug 28 | Physics WAEC | 0 comments A. 20° B. 40° C. 50° D. 80° E. 100° Correct Answer: Option D – 80° Users Also Read These:A ray of light strikes a plane mirror at an angle of…The angle of incidence of a ray of light on a plane…A ray of light travelling from glass into ethyl…A ray of light is incident at an angle of 30°on a…A ray of light is incident normally on a plan…