sound.....please help me

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knarly karly
Posts: 2
Joined: Tue Mar 07, 2006 4:54 pm

sound.....please help me

Post by knarly karly »

I'm doing a Research Paper on Sound and now i need a Science Fair project to go with it! Preferbly sound absorption is common materials!
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deleted-71447
Former Expert
Posts: 1019
Joined: Fri Oct 28, 2005 11:43 am
Occupation: Research Hydrologist
Project Question: n/a
Project Due Date: n/a
Project Status: Not applicable

Post by deleted-71447 »

How about one of these projects?
https://www.sciencebuddies.org/mentorin ... ?from=Home
https://www.sciencebuddies.org/mentorin ... ?from=Home
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Jim Lewandowski
Posts: 64
Joined: Tue Nov 25, 2003 12:55 pm

Speed of sound

Post by Jim Lewandowski »

How about measuring the speed of sound?

Here is a procedure,

http://www.physics.isu.edu/~hackmart/spl1ssar.PDF

And example calculation example,

http://hyperphysics.phy-astr.gsu.edu/hb ... l2.html#c2
Jim Lewandowski
Engineering Physicist
Stanford Linear Accelerator Center
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