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Frequency (symbol f), most often measured in hertz (symbol: Hz), is the number of occurrences of a repeating event per unit of time. It is also occasionally referred to as temporal frequency for clarity and to distinguish it from spatial frequency.
the number of times something happens within a particular period, or the fact of something happening often or a large number or times: frequency of Complaints about the frequency of buses rose in the last year. the increasing frequency of terrorist attacks.
May 13, 2024 · frequency, in physics, the number of waves that pass a fixed point in unit time; also, the number of cycles or vibrations undergone during one unit of time by a body in periodic motion.
- The Editors of Encyclopaedia Britannica
- In physics, the term frequency refers to the number of waves that pass a fixed point in unit time. It also describes the number of cycles or vibrat...
- The symbols most often used for frequency are f and the Greek letters nu (ν) and omega (ω). Nu is used more often when specifying electromagnetic w...
- Frequency is usually expressed in the hertz unit, abbreviated Hz. One kilohertz (kHz) is 1,000 Hz, and one megahertz (MHz) is 1,000,000 Hz. In spec...
Frequency is defined as the number of waves that pass a fixed point in unit time. Learn the concepts of frequency, time period and angular frequency along with definition and formulas at BYJU'S.
- A wave is a disturbance that travels through a medium from one location to another location.
- We define the frequency of a sinusoidal wave as the number of complete oscillations made by any element of the wave per unit of time.
- The time period of oscillation of a wave is defined as the time taken by any string element to complete an oscillation.
- The angular frequency refers to the angular displacement of any wave element per unit of time or the rate of change of the waveform phase.
The meaning of FREQUENCY is the fact or condition of occurring frequently. How to use frequency in a sentence.
Frequency definition: the state or fact of being frequent; frequent occurrence. See examples of FREQUENCY used in a sentence.
frequency. noun. /ˈfriːkwənsi/. /ˈfriːkwənsi/. (plural frequencies) [uncountable, countable] the rate at which something happens or is repeated. Fatal road accidents have decreased in frequency over recent years.
