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Friday, November 5, 2010
Ch10 3 #2
Think what waves lengths are allowed for the standing longitudinal waves in air columns
6 comments:
Anonymous
said...
I plug in the equations based on the first homework problem, and it says "please check your signs?"
6 comments:
I plug in the equations based on the first homework problem, and it says "please check your signs?"
The assignment asks you to enter your answers numerically separated by commas.
I got that same response... and I separated it by commas and it's still not working...
make sure the higher number is first, if you have 600 and 2000 do 2000,600
which equation do i use for this? im just stuck on this question
Equation for longitudinal standing wave in air column
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