Wave Demonstrator Set

Set includes two helical springs and a length of cotton string.

The long, narrow spring measures 3/4" x 72" and can be extended up to 5 meters.

The larger spring measures 3" x4" and can be extended many times its length without distortion.

Includes an activity guide.

 
Item Description

In Stock

Price

Qty

26659
Wave Demonstrator Set
Status $17.95
26660
Spiral Spring, 3/4" x 72"
Status $11.95
26661
Flat Coiled Spring, 3" x 4"
Status $4.95