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Sound Pipe
Item # P7-7200
Toysmith
P7-7200
18112179929161
Twirling the 39" pipe at different speeds produces up to five different resonant tones. It's a great addition to your resonance demonstration collection.
The Sound Pipe, or singing tube, will captivate your students' imaginations. Twirling the 39" flexible pipe at different speeds produces up to five standing waves with different resonant tones. It's a great addition to your resonance demonstration collection. The Sound Pipe can also be used to demonstrate fluid dynamics. Includes an easy-to-read instruction sheet that explains the principles demonstrated.
Products being sold are not toys. They are for Educational / Labratory use only. They are not for use by children 12 and under.
