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JEE Main Physics Class 11 Waves Part 2 Questions

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Question : 39

Total: 48

Two light beams of intensities 4I and 9I interfere on a screen. The phase difference between these beams on the screen at point A is zero and at point B is π. The difference of resultant intensities, at the point A and B, will be ________ I.

[29-Jul-2022-Shift-1]

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