If the angle between plane mirror and incident ray is 20 degree what is the angle between reflected ray and plane mirror
Answers
Answered by
7
The angle between reflected ray and plane mirror is 20degree
Answered by
2
Answer:
The angle between reflected ray and the mirror is 20°.
Explanation:
The angle between the incident ray and the mirror is 20°. Hence the angle of incidence would be = angle between normal - angle between mirror and incident ray = 90°- 20°=70°...The angle of reflection is equal to 70°. The angle between mirror and the reflected ray = angle between normal and mirror - angle of incidence =
90°- 70°= 20°
Similar questions