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Author Question: A spherical wave has the form . The amplitude of the wave a distance r from the source is (Read 490 times)

stevenposner

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on: Aug 6, 2020

Question 1

A speaker is producing 30 W of sound. At which of the following frequencies would it sound the loudest?

◦
50 Hz

◦
100 Hz

◦
500 Hz

◦
1 000 Hz

◦
10 000 Hz


Question 2

A spherical wave has the form

     .


The amplitude of the wave a distance r from the source is

◦
0.002 cm.

◦
.

◦
.

◦
.

◦
.
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
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Marked as best answer by stevenposner on Aug 6, 2020

AmberC1996

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Reply #1 on: Aug 6, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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beto29

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Reply #2 on: Mar 3, 2021
thank you


beto29

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Reply #3 on: Mar 3, 2021
thank you


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