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A 680-Hz sound wave travels at 340 m/s in air, with a wavelength of

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Solution:

we are given with

Frequency
=f=680 Hz

Sound wave velocity
=V=340m/sec

we have been asked to find the wavelength?

As we know that


V=f \lambda


340=680 \lambda\\ \\ \lambda=(340)/(680) \\ \\ \lambda=0.5

Hence the wavelength is 0.5m

User Micharaze
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