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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
Age15+
Approx. Ship Size6.50 x 3.25 x 3.25 in
16.51 x 8.26 x 8.26 cm
16.51 x 8.26 x 8.26 cm
Weight1 lb 6 oz
0.62 kg
0.62 kg
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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