define frequency in 3-4 lines
Answers
Explanation:
Frequency is the number of occurrences of a repeating event per unit of time.[1] 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.[2] For example: if a newborn baby's heart beats at a frequency of 120 times a minute (2 hertz), its period, T, — the time interval between beats—is half a second (60 seconds divided by 120 beats).
PLS LIKE MY ANSWER AND GIVE ME 5 STARS
Answer:
Frequency the rate at which something occurs over a particular period of time or in a given sample.