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S(1) and S(2) are two equally intense co...

`S_(1)` and `S_(2)` are two equally intense coherent point second sources vibrating in phase. The resultant intensity at `P_(1)` is `80 SI` units then resultant intensity at `P_(2)` in `SI` units will be

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FIITJEE-GMP ASSESMENT-Numerical Based
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