3. Speakers A and B are vibrating in phase. They are directly facing each other, are 8.8 m apart, and are each playing a 73.0 Hz tone. The speed of sound is 343 m/s. On the line between the speakers...

Extracted text: 3. Speakers A and B are vibrating in phase. They are directly facing each other, are 8.8 m apart, and are each playing a 73.0 Hz tone. The speed of sound is 343 m/s. On the line between the speakers there are few points where constructive interference occurs. What is the distance of the nearest point from speaker A? f60 ssf60 ssf60 ssf60 ssf60 A I ssfof sfo0 ssf60 ss В 1 ss f60 ssf60 ssf60 ssf60 sf60 ssf60 ssf60 ssf60 160 ss