(adsbygoogle = window.adsbygoogle || []).push({}); 1. If the length of the tube used in our experiment is 4 m, how many resonances would you observe when a tuning fork of frequency 256HZ is used?

2. v=f[tex]\lambda[/tex] ; L = (1/4)(2n+1)[tex]\lambda[/tex]

3. 340m/s = 256Hz[tex]\lambda[/tex] [tex]\lambda[/tex] = 1.328125m

4 = (1/4)(2n+1)(1.328125m)

12.05 = 2n+1

5.5 = n

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# Homework Help: Using frequency to calculate resonances

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