What will happen to the ray of light when it falls normally on a plane mirror surface ? Show it diagrammatically.
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Answer:
It gets reflected
Explanation:From the normal and goes to its opposite direction
As light always travels straight
So it will go to the straight direction in mirror but opposite direction In reality
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Explanation: plane mirror, it means that angle of incidence is 0 o. According to second law of reflection, angle of incidence is equal to the angle of reflection. Therefore, angle of reflection will also be zero.
According to the laws of reflection angle of incidence will always be equal to angle of reflection ( when light is striking a plane mirror ). Angle of incidence is the angle made by incident light ray with the normal.
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