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

Author Question: If the intensity level by 15 identical engines in a garage is 100 dB, what is the intensity level ... (Read 105 times)

audie

  • Hero Member
  • *****
  • Posts: 532
on: Jul 29, 2018
If the intensity level by 15 identical engines in a garage is 100 dB, what is the intensity level generated by each one of these engines?
 
  A) 67 dB
  B) 13 dB
  C) 44 dB
  D) 88 dB

Question 2

When a dielectric material is introduced between the plates of a parallel-plate capacitor and completely fills the space, the capacitance increases by a factor of 4. What is the dielectric constant of the material that was introduced?
 
  A) 0.4
  B) 1/4
  C) 2
  D) 4
  E) None of the other choices is correct.
Physics ¦ Walker ¦ 5th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joanwhite

  • Sr. Member
  • ****
  • Posts: 308
Reply #1 on: Jul 29, 2018
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 56% of students answer this correctly


audie

  • Hero Member
  • *****
  • Posts: 532
Reply #2 on: Jul 29, 2018
Thank you!


joanwhite

  • Sr. Member
  • ****
  • Posts: 308
Reply #3 on: Jul 29, 2018
Always glad to help...


« previous next »
 

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Everyone has one nostril that is larger than the other.

Single-gene inheritance tracked at the DNA level Single-gene inheritance tracked at the DNA level
Common sites of amputation. (A) Upper extremities. (B) Lower extremities. The surgeon determines th Common sites of amputation. (A) Upper extremities. (B) Lower extremities. The surgeon determines th
The level in the coolant recovery system raises and lowers with engine temperature. The level in the coolant recovery system raises and lowers with engine temperature.
Seismic Intensity Map, Loma Prieta 1989 Seismic Intensity Map, Loma Prieta 1989
A Drug’s Plateau Level A Drug’s Plateau Level
Sound intensity log question Sound intensity log question
Video: A Human Karyotype Preparation Animation

For a complete list of videos, visit our video library