STANDARDPhysics-Optics
STANDARD Physics Mirrors MCQ Question
Type: MCQ-conceptual-Medium-Class 12
The direction of ray of light incident on a concave mirror is shown by PQ while directions in which the ray would travel after reflection is shown by four rays marked 1, 2, 3 and 4. Which of the four rays correctly shows the direction of reflected ray?
A
(1)
B
(2)
C
(3)
D
(4)
Correct Answer
Option B
Detailed Explanation
The correct direction of the reflected ray is determined by the law of reflection, which states that the angle of incidence equals the angle of reflection. Ray (2) correctly follows this law.
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