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HAND PIPES
National Standard: B3
“...Sound is produced by vibrating ... The pitch of the sound can be varied by changing the rate of vibration ...” 1
Suggested Use
Vibration produces sound. Wrap your hand around the middle of a pipe. Whack the end of the pipe with the open palm of your other hand. Notice the sound. You can play any recorder music in the key of F with a set of these pipes. Related concepts: wavelength, pitch, frequency, etc.
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