Description
For demonstrating longitudinal and transverse wave motion. Consisting of a number of eccentric plastic discs supporting a series of plastic rods, joined to a handle. On turning the handle, simulation of waves can be obtained on the rods. 18"L x 4"W x 12"T. Weighs 8 lbs.
For demonstrating longitudinal and transverse wave motion. Consisting of a number of eccentric plastic discs supporting a series of plastic rods, joined to a handle. On turning the handle, simulation of waves can be obtained on the rods. 18"L x 4"W x 12"T. Weighs 8 lbs.
For demonstrating longitudinal and transverse wave motion. Consisting of a number of eccentric plastic discs supporting a series of plastic rods, joined to a handle. On turning the handle, simulation of waves can be obtained on the rods. 18"L x 4"W x 12"T. Weighs 8 lbs.