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Sound & Wave Motion


Find a Slinky or a ripple tank for demonstrating wave motion, tuning forks for sound experiments, and our sound measurement kit.

Find out more in our Sound Waves Teaching Tip.

 
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Slinky, metal, extra large
Slinky, metal, extra large
Slinky, metal, "Original"
Slinky, metal, "Original"
Percussion or Reflex Hammer
Percussion or Reflex Hammer

$5.20

Extra-long 7-1/2 cm diameter slinky specially suited to study longitudinal ... more

$5.50

This classic toy is also a very useful tool for demonstrating both traverse... more

$3.95

This percussion hammer is 8" long with a hard rubber head permanently joine... more
 
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