In a Young s double slit experiment 12 fringes are observed

Last updated: 6/9/2023

In a Young s double slit experiment 12 fringes are observed to be formed in a certain segment of the screen when light of wavelength 600 nm is used If the wavelength of light is changed to 400 nm number of fringes observed in the same segment of the screen is given by 1 12 2 18 3 24 4 30