privity definition: Privity is defined as a secret between two people, or a close relationship recognized by law. (noun) When two people know the family secret, this is an example of a shared privity. When two people enter into a contract together, ...
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, its periodâthe time interval between beatsâis half a second (that is, 60 seconds divided by 120 beats).
Report Abuse. 'Period' in wave motion is measure in units of time. The period of a wave is the time taken between corresponding points on a train of waves. This time is related to the frequency of the wave: Period, T = 1 / Frequency.Frequency is measured in Hz (or cycles per second) The distance between corresponding points on a wave is the wavelength-measured in units of distance. Source(s): Me: I'm a radio engineer.his time is related to the frequency of the wave: Period, T = 1 / Frequency. Frequency is measured in Hz (or cycles per second) The distance between corresponding points on a wave is the wavelength-measured in units of distance. Source(s): Me: I'm a radio engineer.