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Two small stereo speakers are driven in step by the same variable-frequency oscillator. Their sound is picked up by a microphone arranged as shown in the figure. Assume that the speed of sound is 344 m/s.
A) For what frequencies does their sound at the speakers produce constructive interference?
Express your answer in terms of n (an integer factor).
B) For what frequencies does their sound at the speakers produce destructive interference?
Express your answer in terms of n (an integer factor).
Two small stereo speakers are driven in step by the same variable-frequency oscillator. Their sound is picked up by a microphone arranged as shown in the figure. Assume that the speed of sound is 344 m/s.
A) For what frequencies does their sound at the speakers produce constructive interference?
Express your answer in terms of n (an integer factor).
B) For what frequencies does their sound at the speakers produce destructive interference?
B) For what frequencies does their sound at the speakers produce destructive interference?
Express your answer in terms of n (an integer factor).
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Tauseef ShaikhLv10
24 Mar 2021