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S1 , S2 are two coherent sources (having...

`S_1 , S_2` are two coherent sources (having initial phase difference zero ) of sound located along x - axis separated by `4lamda` Where is `lamda` wavelength of sound emitted by them . Number of maxima location on the elliptical boundary around it will be : [ `S_1 and S_2` are assumed to be at focus of ellipse ]

A

16

B

12

C

8

D

4

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The correct Answer is:
A
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