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- DictionaryFre·quen·cy/ˈfrēkwənsē/
noun
- 1. the rate at which something occurs or is repeated over a particular period of time or in a given sample: "an increase in the frequency of accidents due to increased overtime"
- 2. the rate at which a vibration occurs that constitutes a wave, either in a material (as in sound waves), or in an electromagnetic field (as in radio waves and light), usually measured per second: "different thicknesses of glass will absorb different frequencies of sound"
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.
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.
1. : the fact or condition of occurring frequently. the frequency of automobile accidents. 2. a. : the number of times that a periodic function repeats the same sequence of values during a unit variation of the independent variable. b. : the number, proportion, or percentage of items in a particular category in a set of data. 3.
May 3, 2019 · Frequency Definition in Science. In the most general sense, frequency is defined as the number of times an event occurs per unit of time. In physics and chemistry, the term frequency is most often applied to waves, including light, sound, and radio.
Jun 27, 2024 · Frequency, often denoted by the symbol f and measured in hertz (Hz), serves as a crucial metric for quantifying how frequently a repeating event occurs within a defined time interval. The core formula to calculate frequency is straightforward: Frequency (f) = 1 / Time Period (T)
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.
the number of times that a wave, especially a light, sound, or radio wave, is produced within a particular period, especially one second: the frequency of light. low frequency radiation. The human ear cannot hear very high-frequency sounds. [ C ] media specialized.
