Second law of reflection: According to the second law, the angle of reflection is always equal to the angle of incidence. Also, it is important to note that when a ray of light falls normally on the surface of the mirror then the angle of incidence and the angle of reflection for such a ray of light will be zero.
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Answer:
Second law of reflection: According to the second law, the angle of reflection is always equal to the angle of incidence. Also, it is important to note that when a ray of light falls normally on the surface of the mirror then the angle of incidence and the angle of reflection for such a ray of light will be zero.
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