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Komok [63]
3 years ago
10

You hear a tone and recognized it to me 512 Hz and you know that the speed of sound

Physics
1 answer:
Zigmanuir [339]3 years ago
6 0

Answer:

Explanation:

The frequency equation is

f=\frac{v}{\lambda} where f is frequency measured in Hz, v is velocity of sound measured in m/s and \lambda is wavelength measured in meters. Filling in our given info:

512=\frac{340}{\lambda} and

\lambda=\frac{340}{512} so

\lambda=.664 m (That is the incorrect number of sig dig's by the way. It should only be 2 since the number 340 only has 2 sig dig's)

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