Question

what is the relationship between frequency and time period

Answer 1

F= 1/T
T=1/F

They are inversely proportional and are the reciprocals of each other.

F: Frequency
T: Time Period

Answer 2

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, — the time interval between beats—is half a second (60 seconds divided by 120 beats).