Posted on 29-12-2008 by microbuzzer
The definition of frequency
Unit time to complete the vibration frequency of vibration of objects is described in the frequency of reciprocating motion of the volume, commonly used symbols f or v said that units of seconds -1. To commemorate the contribution of the German physicist Hertz, it is the frequency named Hertz unit, referred to as “Joseph.” Each object has its own nature by the decision had nothing to do with the amplitude of the frequency, called the natural frequency. The frequency of the concept not only in the mechanics, the application of acoustic, electromagnetic and radio technology is also commonly used. Alternating current in the unit time to complete the cyclical changes in the frequency, called the current frequency.
Tags: current, frequency, Hz, TECHNOLOGY
Posted in TECHNOLOGY
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