Hertz, Frequency, wavelength
Hertz, symbol Hz, is unit of frequency for periodic processes (eg, oscillations). 1 hertz means one execution (implementation) of such a process in one second, in other words - one oscillation per second: 1 Hz = 1/s. 10 Hz - ten performances of such a process, or ten vibrations per second.
It is named after the German physicist Heinrich Hertz, who made an important contribution to the development of electrodynamics.List of all Hertz to other frequency, wavelength units individual converters.