A wave has a period of 0.03 second ,its frequency is calculated as below
Frequency=1/Period
=1/0.03s
=100/3 Hz
=33.33 Hz
"A period T is the time required for one complete cycle of vibration to pass a given point." As the frequency of a wave increases, the period of the wave decreases. Frequency and Period are in reciprocal relationships and can be expressed mathematically as: Period equals the Total time divided by the Number of cycles.
"Frequency is the number of occurrences of a repeating event per unit of time. It is also occasionally referred to as temporal frequency to emphasize the contrast to spatial frequency, and ordinary frequency to emphasize the contrast to angular frequency. "
Derivations from other quantities: f = 1 / T
In SI base units: s−1
Other units: cycles per second (cps); revolutions per minute (rpm or r/min)
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