A light ray is incident on a mirror in perpendicular direction. what will be the angle of incidence and angle of reflection?
a) Angle of incidence =0°
Angle of reflection =0°
b) Angle of incidence=0°
Angle of reflection =90°
c)Angle of incidence=90°
Angle of reflection =0°
d)Angle of incidence=90°
Angle of reflection =90°
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Answer:
a is the correct answer
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a
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