Sound Tubes

Sound Tube

$3.95
7 points (Avail: 0)
In Stock
Item #: SS-600

Sound Tubes (Case of 12)

$35.95
72 points (Avail: 0)
In Stock
Item #: SS-600A
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  • Description
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  • NGSS
Sound Tubes are our absolute favorite sound toy. When spun in a circular motion, these tubes produce a tone. As the Sound Tubes are spun faster, the tone steps up in frequency. Due to the harmonics of the tube, there is not a gradual increase in frequency. Use these with our Wave Modeling Spring for a fantastic standing wave demonstration. Approx. 76 cm (30 in.) long. Colors and styles may vary.

Read more on our Blog - The Science of Sound Waves