- #1
Triathlete
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Homework Statement
A pipe has a length of 1 m.
Determine the frequency of the first harmonic if the pipe is open at each end. The
velocity of sound in air is 343 m/s.
Answer in units of Hz
Homework Equations
f = v/2L
The Attempt at a Solution
I just did another problem like this and got it right but for some reason I keep getting this wrong. I plugged in f = (343)/2(1) = 171.5. But this is wrong. Not sure what I'm supposed to do.