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Periodic Time (T) in Seconds = One divided by Frequency (f) in Hertz1 Second = 1000 ms (Milli-Seconds)
Frequency f Hertz denoted by Hz
so
Periodic Time T = 1 / f
Example:
f=5000 Hz then T=1/f=1/5000= .0002 Seconds= .2 ms
T=.2 ms then convert it to Seconds to Hertz, that is T=.2/1000=.0002 ms
f = 1/T = 1/.0002 = 5000 Hz
Wiki User
∙ 11y ago
Wiki User
∙ 11y agoSecond in SI system
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