Two loudspeakers 6.0 m apart are playing the same frequency. If you stand 12.0 m in front of the plane of the speakers, centered between them, you hear a sound of maximum intensity. As you walk parallel to the plane of the speakers, staying 12.0 m in front of them, you first hear a minimum of sound intensity when you are directly in front of one of the speakers. Part A)What is the frequency of the sound? Assume a sound speed of 340 m/s. I got 120.02 Hz. This is right, I checked. Part B)If you stay 12.0 m directly in front of one of the speakers, for what other frequencies between 100 Hz and 700 Hz is there a minimum sound intensity at this point?Express your answer numerically. If there is more than one answer, enter your answers in ascending order separated by commas.
Answers: 3
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Two loudspeakers 6.0 m apart are playing the same frequency. If you stand 12.0 m in front of the pla...
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