Question

A light ray makes an angle of incidence ${60}^o$, when it falls on a plane reflecting sheet.

The angle of reflection will be.

• A. ${60}^o$
• B. ${30}^o$
• C. ${45}^o$
• D. ${90}^o$

Answer 1

The correct option is A ${60}^o$

According to laws of reflection angle of incidence is equal to angle of reflection, hence of ${60}^0$ angle of incidence, angle of reflection is also ${60}^0$.