1 Hz is one wave per second. It is common for kilohertz (kHz), megahertz (MHz) and gigahertz (GHz) to be used when waves have very high frequencies. A displacement-distance graph is a snapshot of ...

1kHz = 1,000Hz\) \(1MHz = 1,000,000Hz\) The speed (or sometimes you might see it called velocity) of a wave (\(v\)) is how far the wave travels in a certain time. Wave speed is measured in metres ...