Question

If the angle of incidence is 30${}^{\circ }$, then the angle of reflection will be

• A. 60^o
• B. 90^o
• C. 30^o
• D. 0^o

Answer 1

Answer: (C)

. 30^o

According to laws of reflection, for an incident ray and its corresponding reflected ray, the angle of incidence is always equal to the angle of reflection. Thus, if the angle of incidence is 30${}^{\circ }$ then the angle of reflection will also be equal to 30${}^{\circ }$ .