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JEE Main Physics Class 12 Wave Optics Part 1 Questions

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Question : 2

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In Young's double slit experiment, if the source of light changes from orange to blue then :

[27 Jul 2021 Shift 1]

the central bright fringe will become a dark fringe.
the distance between consecutive fringes will decrease.
the distance between consecutive fringes will increase.
the intensity of the minima will increase.

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