Two audio speakers are placed on a vertical rail. Speaker A is placed at head-level whileSpeaker B is place at some variable height, Ay, above Speaker A. Both speakers receivesimultaneous input from a sine-wave generator so the speakers each produce a puresinusoidal sound wave with a wavelength of 0.467 meters. Calculate the lowest height thatSpeaker B can be placed above Speaker A to produce a minimum of sound heard by personstanding Ax = 6.03 meters directly in front of Speaker A.Image size: s ML MaxayAX

Let the hypotenuse of the triangle be ∆r. Then, ∆r2=∆x2+∆y2

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Two audio speakers are placed on a vertical rail. Speaker A is placed at head-level while Speaker B is place at some variable height, Ay, above Speaker A. Both speakers receive simultaneous input from a sine-wave generator so the speakers each produce a pure sinusoidal sound wave with a wavelength of 0.759 meters. Calculate the lowest height that Speaker B can be placed above Speaker A to produce a minimum of sound heard by person standing Ax = 4.50 meters directly in front of Speaker A. sy AX Image size: S M L Max
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