CBSE Class 12-science Answered
As shown above, a plane mirror is inclined at 30 degrees to horizontal and a horizontal ray is incident on it. What angle does the reflected ray make with the incident ray?
Asked by Aditya Great | 03 Jun, 2015, 09:44: PM
Expert Answer
Given that the ray of light is incident at an angle 30° to the mirror.
If we draw a normal, NN' at the point of incidence, we get
Since, angle of incidence = angle of reflection
Answered by Yashvanti Jain | 13 Dec, 2017, 07:18: PM
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