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Singing Rod

Singing Rod

  
Product NameSKUPriceQty
Singing Rod
WW46533M00
 $20.25 




Product Information

Capture student attention by demonstrating the properties of transverse and longitudinal waves.
When rubbed in a specific manner, this 60.96 cm aluminum rod generates a loud, high-pitched sound sure to stimulate interest. A perfect companion to Kundt’s Apparatus.
Includes: rod, special resin, and fully illustrated instructions.



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 - Friday, December 11, 2009
Improve the Singing Rods
Reviewed By:  Connie
I have done this demo for years with a larger aluminum rod, and it works great. I purchased the smaller "Singing Rods" from SK, and they also make a great demo as long as you substitute solid resin from your local music for the powdered resin that is supplied. The powdered resin just does not work well. Buy new resin, crush it with a hammer, rub it on your fingers, and each rod will, indeed, "sing" with a single swipe!
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