HELP PLEASE I DON'T GET IT!!!!!!
Question: If this is one seconds of waves, what is the frequency for this wave?
![HELP PLEASE I DONT GET IT Question If this is one seconds of waves what is the frequency for this wave class=](https://us-static.z-dn.net/files/d57/92e5fd0cf29247decc09ee195e6afd54.jpg)