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).
In physics texts, frequency is also the reciprocal of period. But it has the units of hertz, or oscillation/second not the dimensionless expression 1/radians. Frequency would only be applied to vibration graphs having equations of the form y = sin(t) and y = cos(t).here are 9 complete waves in a distance along the x-axis of making the period. Note that as shown on the graph. The frequency is the reciprocal of the period or. Generalizing: For either y = sin(Bx) or y = cos(Bx) the period is.