A ray of light is incident on a plane mirror at an angle of incidence of $$\(20^{\circ}\)$$. What is the angle between the incident ray and the reflected ray?
A.
\(10^{\circ}\)
B.
\(20^{\circ}\)
C.
\(40^{\circ}\)
D.
\(70^{\circ}\)
Exam No：0653_w24_qp_22 Year：2024 Question No：36
Answer:
C
Knowledge points:
P3 Waves
Solution:
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