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Two coherent sources S(f) and S(2) (in p...

Two coherent sources `S_(f)` and `S_(2)` (in phase with ech other) are placed at a distance of `2lambda` as shown where `lambda` is wavelength of sound. A detector moves on line `A B` parrallel to `S_(1)S_(2)`. If detector detects maximum intensity at finite distance from `O` at `theta = +- ((pi)/(n))`. Find `n`

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RESONANCE-SOUND WAVES-Exercise- 2 PART - II
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