Notice: Payments for answers will end 4/10/2017. Click for more info.
You have new items in your feed. Click to view.
Question and answer
Q: By what amount (in dB) does the intensity level decrease when you increase your distance from a source by a factor of 3?
A: Sound intensity level decreases inversely as the square of the distance. the intensity of the sound wave decreases with increasing distance from the source. [ So if the distance from the source is doubled (increased by a factor of 2), then the intensity is quartered (decreased by a factor of 4). Similarly, if the distance from the source is quadrupled, then the intensity is decreased by a factor
of 16. ]
Expert answered|IfNotSo|Points 4469|
Log in for more information.
Question
Asked 9/29/2010 11:01:29 AM
Updated 7/12/2011 8:58:16 PM
1 Answer/Comment
Get an answer
Search for an answer or ask Weegy (Free)
New answers
Rating
0
Anonymous
1/9
Log in for more information.
Added 7/12/2011 8:58:16 PM
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
27,015,391 questions answered
*
Get answers from Weegy and a team of really smart lives experts.
Popular Conversations
Everybody in this class has completed ________ homework already. a. ...
6/21/2018 1:39:14 AM| 5 Answers
Which of the following statements is true? A. A vaccine ...
6/16/2018 4:48:21 PM| 2 Answers
What's 3 * 4
Weegy: Synonyms for the word "say" which are bigger in length and in impact, are communicate, ...
6/16/2018 8:51:59 PM| 2 Answers
Solve for x 3x + 3 - x + (-7) > 6 A. x > 2.5 B. x > ...
Weegy: (3x + 1) + 8 = 4(x + 9), 3x + 9 = 4x + 36, 3x - 4x = 36 - 9, -x = 27, x = -27 User: Solve this ...
6/21/2018 5:41:04 PM| 2 Answers
When adding a suffix that begins with a consonant, the general rule ...
Weegy: If the ending begins with a consonant, the spelling of the root word is usually not altered.
6/21/2018 8:43:17 PM| 2 Answers
Organizing sentences around a central idea creates a/an A. ...
6/18/2018 10:44:42 PM| 2 Answers
The body of the letter begins _______ lines below the salutation. ...
6/19/2018 11:31:00 AM| 2 Answers
Electromagnetic waves can transfer energy without a(n) a. medium. b. ...
6/20/2018 10:06:21 AM| 1 Answers
Which of the best statements best describe William Lloyd Garrison?
6/20/2018 10:01:17 AM| 1 Answers
What are Nucleic acids offer variability because they contain ...
6/20/2018 10:48:15 AM| 1 Answers
How are the Phaeacians punished for helping Odysseus? Their ship is ...
6/20/2018 11:01:28 AM| 1 Answers
What party did the Republican Party descend from?
6/20/2018 10:50:05 AM| 1 Answers
Top Ranked Experts *
Order Points Ratings Comments Invitations
janne21
S
L
Points 265 [Total 283] Ratings 0 Comments 195 Invitations 7 Offline
remedios
S
L
R
Points 145 [Total 296] Ratings 1 Comments 5 Invitations 13 Offline
andronep
S
L
Points 135 [Total 135] Ratings 0 Comments 135 Invitations 0 Offline
maydj
S
R
L
R
P
R
P
R
Points 66 [Total 734] Ratings 0 Comments 6 Invitations 6 Offline
WeeCHEN
S
1
L
L
P
R
P
L
P
P
R
P
R
P
R
P
P
Points 62 [Total 13329] Ratings 0 Comments 62 Invitations 0 Offline
tektek10
S
L
1
R
Points 34 [Total 1450] Ratings 2 Comments 14 Invitations 0 Offline
chamberj
S
L
Points 10 [Total 187] Ratings 0 Comments 0 Invitations 1 Offline
Carlacariza
S
Points 10 [Total 13] Ratings 0 Comments 10 Invitations 0 Offline
iammaureen
S
Points 10 [Total 10] Ratings 0 Comments 0 Invitations 1 Offline
Jade2018
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
Find people
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.