Oscillations and Waves > Instruments > Air Columns
DCS# 3C5
ORGAN PIPE FREQUENCY AND AIR PRESSURE
APPARATUS
three wooden organ pipes
202-05-D
manifold
202-05-G
compressed air
201A
DESCRIPTION
Any of the three organ pipes will vibrate at three different frequencies upon increasing the air pressure.
NOTES
The laptop and LoggerPro or Teamlabs software can be used to show the waveform along with its fourier transform.