A double slit interference experiment performed with a light of wavelength 600 nm forms an interference fringe pattern on a screen with
bright fringe having its centre at a distance of 10 mm from the central maximum. Distance of the centre of the same
bright fringe from the central maximum when the source of light is replaced by another source of wavelength 660 nm would be
mm .
Text Solution
Verified by Experts11
(11) In case of YDSE the distance of
maxima from central maxima is given by

Here
& d are same
So, 

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