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AP EAMCET202022 Sep 2020Evening ShiftPhysicsRay OpticsActual

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

Options

  1. A0^
  2. B90^
  3. Cwill not be reflected
  4. D60^

Correct answer

A. 0^

Step-by-step solution

When a ray of light incident normally on a plane mirror, then angle of incidence , i=0^ Hence, angle of reflection, r=i=0^ .

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