A disk has 40 holes around its circumference and is rotating at 1200 rpm. Detemine the frequency and wavelength of the tone produccd by the disk when a jet of air is blown against it. The temperature is 15°C.

A disk has 40 holes around its circumference and is rotating at 1200 rpm. Detemine the frequency and wavelength of the tone produccd by the disk when a jet of air is blown against it. The temperature is 15°C.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter17: Sound

Section: Chapter Questions

Problem 49P: Air temperature in the Sahara Desert can reach 56.0° C (about 134°F ). What is the speed of sound in...

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Concept explainers

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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A disk has 40 holes around its circumference and is rotating at 1200 rpm. Detemine the frequency and
wavelength of the tone produccd by the disk when a jet of air is blown against it. The temperature is
15°C.

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