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Frequency - Wikipedia

Frequency is the number of occurrences of a repeating event per unit of time. It is also referred to as temporal frequency, which emphasizes the contrast to spatial frequency and angular frequency. Frequency is measured in units of hertz (Hz) which is equal to one occurrence of a repeating event per second..

Frequency | Definition of Frequency at Dictionary.com

In physics, the number of crests of a wave that move past a given point in a given unit of time. The most common unit of frequency is the hertz (Hz), corresponding to one crest per second. The frequency of a wave can be calculated by dividing the speed of the wave by the wavelength..

Frequency | Definition of Frequency by Merriam-Webster

Frequency definition is - the fact or condition of occurring frequently. How to use frequency in a sentence..

Frequency (TV Series 2016–2017) - IMDb

Created by Jeremy Carver. With Peyton List, Riley Smith, Devin Kelley, Mekhi Phifer. A police detective in 2016 discovers that she is able to communicate with her father via a ham radio, despite the fact that he died in 1996..

frequency | Definition, Symbols, & Formulas | Britannica

In general, the frequency is the reciprocal of the period, or time interval; i.e., frequency = 1/period = 1/ (time interval). The frequency with which the Moon revolves around Earth is slightly more than 12 cycles per year. The frequency of the A string of a violin is 440 vibrations or cycles per second..

Frequency - definition of frequency by The Free Dictionary

2. the number of times that an event occurs within a given period; rate of recurrence 3. (Mathematics) physics the number of times that a periodic function or vibration repeats itself in a specified time, often 1 second. It is usually measured in hertz..