Respuesta :

We will have the following:

*Frequency:

[tex]f=\frac{5}{0.5s}\Rightarrow f=10Hz[/tex]

*Wavelength:

[tex]\lambda=15m[/tex]

*Velocity:

[tex]\begin{gathered} v=\lambda\ast f\Rightarrow v=(15m)(10Hz) \\ \\ \Rightarrow v=150m/s \end{gathered}[/tex]

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