7 Two beams of light having intensities I and 41 interfer to

Last updated: 6/28/2023

7 Two beams of light having intensities I and 41 interfer to produce a fringe pattern on a screen The phase difference between the beam is at point A and 2t at point B Then find out the difference between the resultant intensities at A and B 1 21 2 51 3 1 4 41 24 25