Singing Rods, Set/2

Item 3637-01

Description

These rods are a must for explorations involving sound waves. They provide an easy way to demonstrate longitudinal waves, and show how they differ from transverse waves. The rods are also ideal for teaching about nodes and anti-nodes in standing waves.
• Sold as a set of two
• 20″ L/30″ L
• Comes with a Teacher’s Guide