The SI unit of ______ is hertz.
Answers
The SI unit of frequency is Hertz (Hz).
Explanation :
Frequency is defined as the number of times a repetitive occurrence occurs per unit of time. It's also known as temporal frequency, as opposed to spatial frequency, and ordinary frequency, as opposed to angular frequency. The hertz (Hz) unit of frequency equals one occurrence every second. Because it indicates the length of one cycle in a recurring event, the period is the reciprocal of the frequency. For example, if a heart beats 120 times per minute (2 hertz), its period is half a second (60 seconds divided by 120 beats). In science and engineering, frequency is a key statistic for determining the frequency of a signal. In science and engineering, frequency refers to the rate at which oscillatory and vibratory phenomena, such as mechanical vibrations, sound, radio waves, and light, occur.