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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"
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 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.
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 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.
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.
the number of times something happens within a particular period, or the fact of something happening often or a large number of times: Once a week is a good frequency to back up all the data. the frequency of sth Cost-conscious retailers are reducing the frequency of cash collections.
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.
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. Dawn was then visiting New York with increasing frequency.
Definition of frequency noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
the number of times something happens in a particular period, or the fact that something happens often or a large number of times: The frequency of attacks seems to have increased recently.
