Given:
The frequency of the wave is f = 2 Hz
The wavelength of the wave is
[tex]\lambda=\text{ 5 m}[/tex]To find the speed of the fast-moving wave.
Explanation:
The speed of the wave can be calculated by the as
[tex]\begin{gathered} v=f\lambda \\ =2\times5 \\ =10\text{ m/s} \end{gathered}[/tex]Thus, the speed of the wave is 10 m/s.
