Question

If the ray of light incident on a plane mirror makes an angle of ${30}^{\circ }$ with the mirror ,then angle of reflection is:

• A. $0^{\circ }$
• B. ${30}^{\circ }$
• C. ${90}^{\circ }$
• D. ${60}^{\circ }$

Answer 1

The correct option is B ${30}^{\circ }$

angle of incident = angle of reflection