Question

Use the two wave graphs to determine the speed of the graph

Answer 1

We will have the following:

*Frequency:

`f=(5)/(0.5s)\Rightarrow f=10Hz`

*Wavelength:

`\lambda=15m`

*Velocity:

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