This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: By what factor will an intensity change when the corresponding sound level increases by 3 dB? (Read 255 times)

Brittanyd9008

  • Hero Member
  • *****
  • Posts: 500
on: Aug 6, 2020

Question 1

By what factor is the intensity of sound at a rock concert louder than that of a whisper when the two intensity levels are 120 dB and 20 dB respectively?

◦
1012

◦
108

◦
106

◦
1010

◦
1011


Question 2

By what factor will an intensity change when the corresponding sound level increases by 3 dB?

◦
3

◦
0.5

◦
2

◦
4

◦
0.3
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Brittanyd9008 on Aug 6, 2020

al

  • Sr. Member
  • ****
  • Posts: 344
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.
Answer Preview
Only 32% of students answer this correctly


Brittanyd9008

  • Member
  • Posts: 500
Reply 2 on: Aug 6, 2020
Gracias!

bulacsom

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Earth Affects People; People Change Earth Earth Affects People; People Change Earth
Look-Alike and Sound-Alike Drug Names Look-Alike and Sound-Alike Drug Names
How to solve any percent change problem How to solve any percent change problem
There are many ways for an individual to monitor his or her blood glucose level There are many ways for an individual to monitor his or her blood glucose level
Keeping your feelings to yourself may increase your stress level Keeping your feelings to yourself may increase your stress level
How to factor completely How to factor completely
Video: What are Taste Receptors? How Does it Work? Animation

For a complete list of videos, visit our video library