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Questions  

The ratio of the intensities at minima to maxima in the interference pattern is 9 : 25. What will be the ratio of the widths of the two slits in the Young's double slit experiment?

a
8 : 1
b
16 : 1
c
4 : 1
d
9 : 1

detailed solution

Correct option is B

As intensity is proportional to the slit width, the ratio of slit widths also

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