A sinusoidal wave of frequency 510 Hz has a speed of 340 m/s. (a) How far apart are two points that differ in phase by n/5 rad? (b) What is the phase difference between two displacements at a certain point at times 4.2 ms apart? (a) Number Units *1 (b) Number Units *2 013

A sinusoidal wave of frequency 510 Hz has a speed of 340 m/s. (a) How far apart are two points that differ in phase by n/5 rad? (b) What is the phase difference between two displacements at a certain point at times 4.2 ms apart? (a) Number Units 1 (b) Number Units 2 013

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 95P: A sound wave of a frequency of 2.00 kHz is produced by a string oscillating in the n=6 mode. The...

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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.

Question

A sinusoidal wave of frequency 510 Hz has a speed of 340 m/s. (a) How far apart are two points
that differ in phase by n/5 rad? (b) What is the phase difference between two displacements at a
certain point at times 4.2 ms apart?
(a) Number
Units
*1
(b) Number
Units
*2
013

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