Pattern Screen phase difference between beams | Wave Optics.

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JEE MAIN 2022

25-06-2022 S1

Question

The two light beams having intensities I and 91 interfere to produce a fringe pattern on a screen. The phase difference between the beams is $\frac{\pi}{2}$ at point $P$ and $\pi$ at point $Q$. Then the difference between the resultant intensities at $P$ and $Q$ will be :

Select the correct option:

A

2 I

B

6 I

C

5 I

D

7 I

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

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