Oscillations and Waves > Instruments > Tuning Forks
DCS# 3B70.10
COUPLED VIBRATIONS
APPARATUS
two matched tuning forks with resonance boxes
202-05-B
mallet
202-05-B
DESCRIPTION
Strike one tuning fork and the second identical tuning fork will oscillate. It is necessary to silence the first one so the second can be heard.
NOTES
The open ends of the two resonance boxes should be facing each other.