In Young\'s double slit experiment, we get `60` fringes in the field of view of m
Channel: Doubtnut
Date: 2020-01-19

In Young\'s double slit experiment, we get `60` fringes in the field of view of monochromatic light of wavelength `4000�`. If we use monochromatic light of wavelength `6000�`, then the number of fringes obtained in the same field of view is