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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