Group: alt.sci.physics.acoustics · Group Profile · Search for Pvc Pipe 1 1 4 in alt.sci.physics.acoustics
Author: Androcles
Date: Apr 16, 2008 14:27
On Apr 16, 7:45 am, "amdx" <a...@knology.net> wrote: Helping my son with a homework project. 8th grade. Studying waves, frequency, wavelength, speed, etc. Needs to build a musical instrument. Looks like we'll tune around middle C. His instrument is tuned pvc pipes, struck on the end with hand or a flip flop. Only need four notes for the project. I want him to understand that there
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