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chapter 11 Light: Shadows and Reflection - Part 7

If a light ray strikes a plane mirror at an angle of incidence of 30°, the angle of reflection is:

Type: MCQ • Marks: 1
If a light ray strikes a plane mirror at an angle of incidence of 30°, the angle of reflection is:
Options
A. 60°
B. 30°
C. 90°
D. 0°
Explanation
Since angle of incidence equals angle of reflection, angle r = 30°.
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