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Two coherent plane progressive waves are...

Two coherent plane progressive waves are represented by `[y_1 = sin (200 pi t - 100 pix)]` and `[y_2 = 2sin (200pit-100pi x + phi)]` are superimposed on each other, Then the ratio of maximum and minimum intensity of the resultant wave will be

A

`2:1`

B

`9 : 1`

C

`4 : 1`

D

`4 : 3`

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AAKASH INSTITUTE ENGLISH-MOCK TEST 7-Exercise
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  3. Two coherent plane progressive waves are represented by [y1 = sin (200...

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