# 'If a sound traveling through a medium has a frequency of 520 Hertz and a wavelength of 6.92 M, what is its speed?'

May 29, 2018

$\text{3598.4 m/s}$

#### Explanation:

Speed ($\text{v}$), frequency ($f$) and wavelength (λ) are related as

"v" = f λ

$\text{v = 520 Hz × 6.92 m}$
$\textcolor{w h i t e}{v} = \text{3598.4 m/s}$