If the angle between the incident ray and the reflected ray is 40,then what will
be the measure of the angle of reflection?

1 thought on “If the angle between the incident ray and the reflected ray is 40,then what will<br /> be the measure of the angle of reflection?”

1. Answer:

   we know that

   angle of reflection =angle of incidence

   given

   the angle between the incident ray and the reflected ray is 40,

   angle of reflection ,=angle between incident ray and reflectrd ray/2

   angle of reflection=20

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