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Question

Physics Question on Youngs double slit experiment

In YDSE S1 and S2 has intensity I and 9I. Find difference in intensity b/w point which has phase difference of π/2 and π.

A

10 I

B

6 I

C

8 I

D

4 I

Answer

8 I

Explanation

Solution

The correct option is (C): 8 I.