Solve this:
Q.19. In Young's double slit experiment, when two light waves form third minimum, they have
(1) Phase difference of 3 π
(2) Path difference of 3 λ
(3) Phase difference of 5 π 2
(4) Path difference of 5 λ 2

Dear student

option (3) is correct.
regards

  • -20
What are you looking for?