A light incidence on a mirror at an angle 30°, calculate the angle of reflection.
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A.
90°
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B.
60°
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C.
45°
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D.
30°
Correct Answer:
D. 30°
Explanation:
According to the laws of reflection, the angle of incidence is always equal to the angle of reflection. Since the light ray strikes the mirror at an angle of 30°, the reflected ray will also bounce off at an equivalent angle of 30°.
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