Discussion on Frequency Selection of Air Column from the Experiment of Cup Drum
Teng Bao-Hua · Physical Experiment of College · 2012
In the cup drum experiment,we get the frequency-domain graphs of the produced sound waves which are correlated to different length of the air column.Meanwhile the one-dimensional analytical solution is given.The results show that the length of the air column has a significant effect on the frequency selection of sound waves.