the Ray of light is incident on a mirror at an angle of 40% . what is the angle of reflect
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Answer:
The answer is 50
Explanation:
The question states that the incident ray is at an angle of 40 with the MIRROR SURFACE.
So, 90 - 40 = 50
angle of incidence = 50
Then by law of reflection,
angle of reflection = angle of incident
So, angle of reflection = 50
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