Question

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

Answer 1

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)