# ðŸ§® Frequency

## Megahertz to Gigahertz

The frequency conversion of 0.1 megahertz is 0.0001 gigahertz.

Megahertz
to
Gigahertz
Megahertz Gigahertz
0.01 1.0E-5
0.05 5.0E-5
0.1 0.0001
0.25 0.00025
1 0.001
5 0.005
10 0.01
20 0.02
50 0.05
100 0.1

### Frequency

Frequency is the number of occurrences of a repeating event per unit of time. It is also referred to as temporal frequency, which emphasizes the contrast to spatial frequency and angular frequency. Frequency is measured in units of hertz (Hz) which is equal to one occurrence of a repeating event per second. The period is the duration of time of one cycle in a repeating event, so the period is the reciprocal of the frequency. For example: if a newborn baby's heart beats at a frequency of 120 times a minute (2 hertz), its period, T, â€” the time interval between beatsâ€”is half a second (60 seconds divided by 120 beats). Frequency is an important parameter used in science and engineering to specify the rate of oscillatory and vibratory phenomena, such as mechanical vibrations, audio signals (sound), radio waves, and light.