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JEE Main Physics Class 12 Wave Optics Part 2 Questions

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Question : 41

Total: 58

In Young's double slit experiment, the fringe width is 12‌mm. If the entire arrangement is placed in water of refractive index ‌

, then the fringe width becomes (in mm):

[26-Jul-2022-Shift-1]

16
9
48
12

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