# Period (physics)

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A **period** * T* is the time required for one complete cycle of vibration to pass a given point

^{[1]}. 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*.

## Other pages edit

Wikimedia Commons has media related to Mechanical vibrations.

## References edit

- ↑ Tongue, Benson,
*Principles of Vibration*, Oxford University Pres, 2001, ISBN 0-195-142462