You are standing 2.5m directly in front of one of the two loudspeakers. they are 3.0m apart and both are playing a 686hz tone in phase. as you begin to walk directly away from the speaker, at what distances from the speaker do you hear a minimum sound intensity? the room temperature is 20c .
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You are standing 2.5m directly in front of one of the two loudspeakers. they are 3.0m apart and both...
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