Physics-Interference

NEET Physics Interference MCQ Question

Type: MCQ-diagram based-Hard-Class 12

In the diagram shown above, if the path difference between S1P and S2P is 3λ, what type of interference occurs at point P?

Question diagram
A

Constructive interference

B

Destructive interference

C

No interference

D

Incoherent light addition

Correct Answer

Option A

Detailed Explanation

According to the NCERT context, for a path difference of nλ where n is an integer, constructive interference occurs, resulting in maximum intensity.

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