The security alarm on a parked car goes off and produces a frequency of 1150 Hz. The speed of sound is 343 m/s. As you drive toward this parked car, pass it, and drive away, you observe the frequency to change by 104 Hz. At what speed are you driving?

The security alarm on a parked car goes off and produces a frequency of 1150 Hz. The speed of sound is 343 m/s. As you drive toward this parked car, pass it, and drive away, you observe the frequency to change by 104 Hz. At what speed are you driving?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter17: Physics Of Hearing

Section: Chapter Questions

Problem 32PE: What frequency is received by a mouse just before being dispatched by a hawk flying at it at 25.0...

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Interference of sound

Seiche

A seiche is an oscillating standing wave in a body of water. The term seiche pronounced saysh) can be understood by the sloshing of water back and forth in a swimming pool. The same phenomenon happens on a much larger scale in vast bodies of water including bays and lakes. A seizure can happen in any enclosed or semi-enclosed body of water.

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The security alarm on a parked car goes off and produces a frequency of 1150 Hz. The speed of sound is 343 m/s. As you drive toward
this parked car, pass it, and drive away, you observe the frequency to change by 104 Hz. At what speed are you driving?
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