person at a concert is 4.15 m from one speaker and 4.35 m from another speaker. The sound produced by the microphone is 1720 Hz. What is the largest wavelegth at which the sound undergoes constructive interference at the location where the person is standing?

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Q: 7. A dB meter registers 129 dB when placed 1.50 m in front of a loudspeaker. Assuming uniform…

A: Given value--- sound intensity level 1 = 129 dB. r1 = 1.5 . sound intensity level 2 = 76 dB. r2 = ?

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Q: Speakers A and B are vibrating in phase. They are directly facing each other, are 1.33 m apart, and…

A: distance between the two speakers = 1.33 m frequency = 715 Hz speed of sound = 345 ms

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Q: In the figure, two speakers separated by distance di - 2.00 m are in phase. You are standing 4.60 m…

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Q: In the figure, two loudspeakers, separated by a distance of d; = 2.74 m, are in phase. Assume the…

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Interference of sound

Seiche

A seiche is an oscillating standing wave in a body of water. The term seiche pronounced saysh) can be understood by the sloshing of water back and forth in a swimming pool. The same phenomenon happens on a much larger scale in vast bodies of water including bays and lakes. A seizure can happen in any enclosed or semi-enclosed body of water.