Physics Educational Materials
Waves and Oscillations Learning Activities
A Classic Demonstration!
- Demonstrate longitudinal and transverse motion with ease
This advanced apparatus demonstrates both longitudinal and transverse wave motions. Consisting of a number of eccentric discs supporting a series of metal rods revolving on a handle, transverse waves are obtained. Longitudinal waves are obtained from the bent rods. The rotating handle is equipped with a circular scale marked in degrees to indicate rotation. Includes instructions.