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A sound when it bounces back from an object is called what?
Question
Asked 3/11/2010 7:10:15 AM
Updated 7/2/2014 1:24:59 AM
1 Answer/Comment
Flagged by jeifunk [7/2/2014 1:24:59 AM]
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User: A sound when it bounces back from an object is called what?

User: What is an echo?

User: If you can not see through a wall what material is it made of?

Question
Asked 3/11/2010 7:10:15 AM
Updated 7/2/2014 1:24:59 AM
1 Answer/Comment
Flagged by jeifunk [7/2/2014 1:24:59 AM]
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A sound when it bounces back from an object is called ECHO.
Added 7/2/2014 1:24:44 AM
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