Long Metal Coil Spring Wave Demonstrator

Long Metal Coil Spring wave demonstrator                  

Gelsonlab HSPW-017 Long Spring and Wave spring Long Metal Coil Spring wave demonstrator Wave Form Helix

This Long Metal Coil Spring Wave Demonstrator 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.  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

The long, narrow spring measures 3/4" x 72"