Question #1d964

1 Answer
Gió
Mar 20, 2017

I got: 0.19m

Explanation:

We can say that the velocity v of the wave will be ralated to wavelength lambda and frequency f as:
v=lambdaf
rearranging:
lambda=v/f=(340(m/s))/(17,700(1/s))=0.019m

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