Oscillations and Waves > Instruments > Air Columns | DCS# 3D32.25 |
1.2 m brass tube | 202-06-C |
speaker | 202-07-E4 |
HP audio generator | 202-08-G |
Radio Shack amplifier | 202-09-B |
condenser microphone on a stick | 202-06-C |
oscilloscope with video camera | 202 |