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Question

Take a plane mirror and place it on a sheet of paper. Take a laser, point the light towards the mirror and try changing the angle of incident light and observe the reflected light.
What do you see?

A
As the angle of incident light changes, the angle of reflected light also changes.
B
As the angle of incident light changes, the reflected light passes through the mirror.
C
As the angle of incident light changes, the reflected light disappears.
D
No change is observed after changing the angle of incident light.
Solution
Verified by Toppr

Correct option is A. As the angle of incident light changes, the angle of reflected light also changes.
According to the laws of reflection, the angle of incidence is equal to the angle of reflection. Hence when the angle of incident light changes the angle of reflected light will change equally.

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