In YDSE , the ratio of maximum and minimum intensities of the fringe system is 4 : 1 . The amplitudes of the coherent sources are in the ratio of

Question

In YDSE , the ratio of maximum and minimum intensities of the fringe system is 4 : 1 . The amplitudes of the coherent sources are in the ratio of, 1 : 1, 3 : 1, 1 : 4, 5 : 1

MARKS App · Accepted Answer

I m a x I m i n = 4 1 = I 1 + I 2 I 1 - I 2 2 ∴ 2 = I 1 + I 2 I 1 - I 2 ∴ I 1 I 2 = 3 = A 1 A 2

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