The frequency of the wave is 22,000 Hz
Explanation:
The speed, frequency and wavelength of a wave are related by the wave equation:
[tex]v=f \lambda[/tex]
where
v is the speed of the wave
f is the frequency
[tex]\lambda[/tex] is the wavelength
For the wave in this problem,
v = 24,200 m/s
[tex]\lambda=1.1 m[/tex]
So we can solve the equation for f to find the frequency:
[tex]f=\frac{v}{\lambda}=\frac{24,200}{1.1}=22,000 Hz[/tex]
Learn more about waves here:
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