In Young s double slit experiment with slit separation 0 1

Last updated: 6/26/2023

In Young s double slit experiment with slit separation 0 1 mm one observes a bright fringe at angle 1 40 rad by using the light of wavelength 2 When the light of wavelength 22 is used a bright fringe is seen at the same angle in the same setup Given that 1 and 2 are in the visible range 380 nm to 740 nm their values are A 400 nm 500 nm B 625 nm 500 nm C 380 nm 525 nm D 380 nm 500 nm