Two beams of ligth having intensities I and 4I interface to produce a fringe pattern on a screen. The phase difference between the beams is `(pi)/(2)` at point A and `pi` at point B. Then the difference between the resultant intensities at A and B is

Two beams of light having intensities I and 4I interfere to produce a fringe pattern on a screen. The phase difference between the beams is pi//2 at point A and pi at point B. then the difference between the resultant intensities at A and B is

Two beam of light having intensities I and 4I interfere to produce a fringe pattern on a screen. The phase difference between the beams is (pi)/(2) at point A and pi at point B. Then the difference between resultant intensities at A and B is : (2001 , 2M)

Two beam of light having intensities I and 4I interfere to produce a fringe pattern on a screen. The phase difference between the beams is (pi)/(2) at point A and pi at point B. Then the difference between resultant intensities at A and B is : (2001 , 2M)

Two beams of light having intensities I and 4 I interfere to produce a fringe pattern on a screen.The phase difference between the beams is pi//2 at point A and pi at point B.Then the differnece between the resultant intensities at A and B is

Two beams of light having intensities I and 4I interferer to produce a fringe pattern on a screen.The phase difference between the beam is pi/2 at point Aand 2pi at point B. Then find out the difference between the resultant intensities at A and B.

Two beams of light havin intensities I and 4I interferer to produce a fringe pattern on a screen. The phase difference between the beam is (pi)/(2) at point A and 2pi at point B. then find out the difference between the resultant intensities at A and B.

Two beams of light havin intensities I and 4I interferer to produce a fringe pattern on a screen. The phase difference between the beam is (pi)/(2) at point A and 2pi at point B. then find out the difference between the resultant intensities at A and B.