Question

Imagine two identical speakers driven by the same source that are 3.00m apart on the Y−axis,...

Imagine two identical speakers driven by the same source that are 3.00m apart on the Y−axis, one being at the origin. The listener is positioned on the X−axis, 5.00m in front of the speaker at the origin. (a) Find the second lowest and third lowest frequency for destructive interference (minimum signal) at the listener’s location. (b) Find the lowest and the second lowest frequency for constructive interference (maximum signal) at the listener’s location. Draw any relevant diagrams.

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