Multiple Choice
Two loudspeakers placed 6.00 m apart are driven in phase by an audio oscillator having a frequency range from 1908 Hz to 2471 Hz.A point P is located 4.70 m from one loudspeaker and 3.60 m from the other speaker.At what frequency of the oscillator does the sound reaching point P interfere constructively? The speed of sound is 344 m/s.
A) 2190 Hz
B) 2420 Hz
C) 2110 Hz
D) 2340 Hz
E) 2270 Hz
Correct Answer:
Verified
Correct Answer:
Verified
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