3D46.15-Resonant Tuning Forks


Videos: Watch this demo

Instructor’s video

Description: This demonstration uses two identical tuning forks to show resonance.
Strike one tuning fork and bring it near the other. After a little while, stop the fork you hit and have students listen to the second.

Note: You have to bring the first tuning fork very close, but also being careful not to touch the other one.