Two speakers separated by some distance emit sound waves of the same frequency At some point P, the intensity due to each speaker separately is I0 The path distance from P to one of the speakers is greater than that from P to the other speaker What is the intensity at P if (a) The speakers are coherent and in phase, (b) The speakers are incoherent, and (c) The speakers are coherent but have a phase difference of p rad

Question: Two speakers separated by some distance emit sound waves of the same frequency. At some point P, the intensity due to each speaker separately is

Two speakers separated by some distance emit sound waves of the same frequency. At some point P, the intensity due to each speaker separately is I0. The path distance from P to one of the speakers is ½ λ greater than that from P to the other speaker. What is the intensity at P if

(a) The speakers are coherent and in phase,

(b) The speakers are incoherent, and

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