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Long Metal Coil Spring - Extends to 30 feet - Image One Long Metal Coil Spring - Extends to 30 feet - Image two
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Long Metal Coil Spring - Extends to 30 feet

by xUmp.com   Item#: 16119  
List Price:$24.99
Sale Price: $15.99 /each
You Save: $9.00 (36%)
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This long metal coil spring is ideal for visually demonstrating wave properties, such as frequency, wavelength, and interference, in the classroom.  Can be used in a variety of experiments, and provides a hands-on teaching tool that students always seem to enjoy.  Extends to thirty feet in length, measures about 6.5" fully coiled.  Also makes a great gift for anyone who was or is a fan of the smaller toy version we all know from our childhoods.

Features:

  • Metal coil perfect for classroom demonstrations of wave properties
  • Great for many experiments, hands-on, a student favorite
  • 6.5" fully coiled, 30’ fully extended


Age:
12 +
Box Size:
6.50 x 3.25 x 3.25 inches
16.51cm x 8.26cm x 8.26cm
Weight:
1 lb 6 oz
0.62 kg

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