A ray of light falling normally on a plane mirror retraces its path on reflection.

When a ray of light is incident normally on a plane mirror then the angle of reflection will be

Assertion and Reason. Mark the correct choice as:Assertion:A ray incident along normal to the mirror retraces its path Reason: In reflection, angle of incidence is always equal to angle of reflection.

A ray of light is incidenting normally on a plane mirror. The angle of reflection will be

A ray of light falls normally on a plane mirror. What is the angle of incidence ?

A ray incident along normal to the mirror retraces its path. Why ?

When two plane mirrors subtend an angle theta between them, then a ray of light incident parallel to one of them retraces its path afer n reflections such that ntheta=c (where c is constant) If the angle between mirrors is 60^(@) . Then light ray retraces its path after n reflections where n is

When two plane mirrors subtend an angle theta between them, then a ray of light incident parallel to one of them retraces its path afer n reflections such that ntheta=c (where c is constant) If the angle between mirrors is 60^(@) . Then light ray retraces its path after n reflections where n is