Published by:
CGP EDU Academic Team
Published on: August 14, 2026
In two separate Young's double-slit experimental set-ups, two monochromatic light sources of different wavelengths are used to get fringes of equal width. The ratios of the slit separations and that of the wavelengths of light used are 
and 
respectively. The corresponding ratio of the distances between the slits and the respective screens ( 
) is 
。
Text Solution
Verified by ExpertsThe correct answer is:
4
(4) 
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