Question: Two in - phase loudspeakers are placed along a wall and are separated by a distance of 4 . 0 0 m . They emit

Two in-phase loudspeakers are placed along a wall and are separated by a distance of 4.00m. They emit sound with a frequency of 514 Hz. A person is standing away from the wall in front of one of the loudspeakers. (Use vsound =343 m/s) a) What is the closest distance from the wall the person can stand and hear constructive interference? b) What is the closest distance from the wall the person can stand and hear destructive interference?

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