Students create and observe waves and their properties.
- Large Demonstration Spring
- Coils Hold Their Shape
- Demo Covers Standing and Pulse Waves, Polarization, and Reflection
- Students Observe Waves and Their Properties
- Spring Can Extend to 9 m
The demonstration explores standing waves, pulse waves, polarization, and reflection.
This large, specially wound spring can be extended up to 9 m. In a non-extended state, it is 1.8 m x 2 cm in dia. Coils hold their shape, providing years of use.