Physics, 27.07.2019 00:20, whattag

Two out of phase loudspeakers are some distance apart. a person stands 4.50 m from one speaker and 3.80 m from the other. what is the third lowest frequency at which the person will hear constructive interference? the speed of sound in air is 347 m/s. hz

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Two out of phase loudspeakers are some distance apart. a person stands 4.50 m from one speaker and 3...