In Young\'s double slit experiment, 62 fringes are seen in visible region for so
Channel: Doubtnut
Date: 2020-01-19

In Young\'s double slit experiment, 62 fringes are seen in visible region for sodium light of wavelength `5893�`. If violet light of wavelength `4358�`, is used in place of sodium light, then number of fringes seen will be