Oscillations and Waves > Instruments > Strings
DCS# 0
AIR RESONANCE OF THE VIOLIN
APPARATUS
violin
202-06-B
HP200 function generator
202-08-G
speaker
202-07-E4
foam rubber
202-01-A
DESCRIPTION
Direct the speaker toward the f-holes and vary the signal frequency. The violin should show a broad air resonance at about 300 Hz - near the open D-string.
