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The figure shows a loudspeaker A and point C, where a listener is positioned. |AC| =...

The figure shows a loudspeaker A and point C, where a listener is positioned. |AC| = 5.00 m and the angle θ = 52 °. A second loudspeaker B is located somewhere to the left of A. The speakers vibrate out of phase and are playing a 60.0 Hz tone. The speed of sound is 343 m/s. What is the second closest to speaker A that speaker B can be located, so that the listener hears maximum sound?

ans not 9.8775 or 13.05
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正 Tha Lictee@ cwilt oitn 7x 343 m/s 6o Hz 0-

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