A microphone recorded the following sound/pressure wave overtime.180140Time (s)10041220242832916020What is the amplitude of this wave?amplitude =unitWhat is the period of this wave?T =unitWhat is the frequency of this wave?f =unit%3D

The sound pressure is plotted against time as recorded by a microphone. The pressure is plotted…

A microphone recorded the following sound/pressure wave over time. 180 140 Time (s) 100 8 12 11 20 24 28 32 60 20 What is the amplitude of this wave? amplitude = unit What is the period of this wave? T = unit What is the frequency of this wave? f = unit

A microphone recorded the following sound/pressure wave over time. 180 140 Time (s) 100 8 12 11 20 24 28 32 60 20 What is the amplitude of this wave? amplitude = unit What is the period of this wave? T = unit What is the frequency of this wave? f = unit

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter13: Mechanical Waves

Section: Chapter Questions

Problem 34P

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Concept explainers

Shock Waves

Shock waves are common in continuum mechanics, and their dominance is attributable to the fact that they are stronger (or even less) compressible. Substantial perturbations propagated as sudden dynamic changes of a compressible medium supersonically. Shock waves are all around us in our daily lives. Lightning, earthquakes, volcanic eruptions, and meteorite impact all produce them in nature. Even the earth, which is protected by its magnetic field, generates a shock wave as in solar wind that travels around 20 Earth radiuses. These shock waves might be either constant, linked to the body, or unsteady, i.e., moving around with time. All of the shocks mentioned above can be damaging, so precautions must be taken to reduce their impact.

Question

A microphone recorded the following sound/pressure wave over
time.
180
140
Time (s)
100
4
12
20
24
28
32
91
60
20
What is the amplitude of this wave?
amplitude =
unit
What is the period of this wave?
T =
unit
What is the frequency of this wave?
f =
unit
%3D

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