Frequency
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Frequency is the number of occurrences per unit time. It is calculated as the inverse of the time period and can be expressed as cycles per second (Hertz). Some examples of frequency in practical terms include a milk delivery boy visiting once per day, a doctor prescribing medicine 3 times per day, and an engine running at 6000 rpm having a frequency of 100 cycles per second.
Frequency
- 1. What is frequency? Explain in practical aspects. Frequency: In simple words frequency is number of occurrences per unit time Frequency, f = 1/T (T= Time period) Example in practical aspects: Say the milk delivery boy is visiting your house every morning at a fix time then frequency is 1 per day To a patient, doctor prescribe medicines 3 times a day i.e. frequency is 3 per day An Engine is running 6000 rpm then frequency is 6000/60=100 rps or 100 Hz. By Kailasanathan.M (FEA Engineer) www.machengineers.com