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Separation of variables:

-  Shows the natural frequencies (tones) to be 
,
,...
 -  Shows the energy in each harmonic.
 
D'Alembert:

-  I can evaluate the pressure at any point without doing big sums.
 -  Shows how wave fronts propagate.
 
 Up: 7.28
 Previous: 7.28, §5 Total
 
 11/22/00 0:10:06
 11/22/00 0:12:24