Calculate Resonance Wavelength?

  • Thread starter drc754
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Calculate Resonance Wavelength??

Homework Statement


Ive been asked to calculate the resonance wavelength of gas in a resonance tube.
What I have to calculate this with is the frequency f and the average difference of length between each 1⁄2 wavelength measurement. It says calculate it using these 2 things and I cant find a formula to do this with.

Homework Equations





The Attempt at a Solution



I know a normal wavelength is v/f but I dont know how to calculate this using the difference between 1/2 wavelength measurements.
 

Answers and Replies

  • #2
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Solved, the resonance wavelength is simply 2x the 1/2 wavelength...
 
  • #3
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Can you explain this more?
 

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