Question
An incident ray hits the surface perpendicular to it. The angle of reflection is ____ degrees.
Hint:
The angle of reflection is equal to the angle of incidence.
The correct answer is: 0
If a ray hits a reflective surface normally, the ray hits along the normal ray.
Therefore the angle of incidence is 0 degrees.
The angle of Reflection = Angle of Incidence, so the Angle of Reflection = 0 degrees.
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