Waves from two sources of intensities l and 4 l interfere at a point. The resultant intensity at a point where the phase difference is pie/2 is
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Waves from two sources of intensities l and 4 l interfere at a point. The resultant intensity at a point where the phase difference is pie/2 is Waves from two sources of intensities l and 4 l interfere at a point. The resultant intensity at a point where the phase difference is pie/2 is September [...]