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