STANDARDPhysics-Ray Optics
STANDARD Physics Prism MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Which is the correct form of the graph of angle of incidence vs angle of deviation for a triangular prism during the parallax method?
A
(1)
B
(2)
C
(3)
D
(4)
Correct Answer
Option B
Detailed Explanation
The angle of deviation decreases with an increase in the angle of incidence until it reaches a minimum value, after which it increases. This behavior is best represented by option (2).
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