Published by:
CGP EDU Academic Team
Published on: August 13, 2026
In a double slit experiment with monochromatic light, fringes are obtained on a screen placed at some distance from the plane of slits. If the screen is moved by 
towards the slits, the change in fringe width is 
. If the distance between the slits is 
, then the wavelength of the light will be nm.
Text Solution
Verified by ExpertsThe correct answer is:
600
(600)
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