Search results
- Dictionaryfrequency/ˈfriːkw(ə)nsi/
noun
- 1. the rate at which something occurs 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 per second of a vibration constituting a wave, either in a material (as in sound waves), or in an electromagnetic field (as in radio waves and light): "different thicknesses of glass will absorb different frequencies of sound"
Powered by Oxford Dictionaries
Frequency, the number of waves that pass a fixed point in unit time; also, the number of cycles undergone during one unit of time by a body in periodic motion. A body in periodic motion is said to have undergone one cycle after passing through a series of events or positions and returning to its original state.
Frequency definition states that it is the number of complete cycles of waves passing a point in unit time. The time period is the time taken by a complete cycle of the wave to pass a point. Angular frequency is angular displacement of any element of the wave per unit of time. Consider the graph shown below. It represents the displacement y of any element for a harmonic wave along a string moving in the positive x-direction with respect to time.
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.Ordinary frequency is related to angular frequency (symbol ω, with SI unit radian per second) by a factor of 2 π.The period (symbol T) is the interval of time between events, so the period is the reciprocal of the frequency: T = 1/f.. Frequency ...
Apr 25, 2024 · Frequency in Terms of Wavelength and Wave Speed: Formula: f = v/λ Where: v is the wave speed in meters per second (m/s), λ (lambda) is the wavelength of the wave in meters. Frequency in Terms of Angular Frequency: Formula: f=ω/2π Where: ω (omega) is the angular frequency. Units of Frequency
FREQUENCY definition: 1. the number of times something happens within a particular period, or the fact of something…. Learn more.
frequency: [noun] the fact or condition of occurring frequently.
Frequency definition: the state or fact of being frequent; frequent occurrence. See examples of FREQUENCY used in a sentence.
May 3, 2019 · 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 is the number of times a point on a wave passes a fixed reference point in one second.
FREQUENCY meaning: 1. the number of times something happens within a particular period, or the fact of something…. Learn more.
the alarming frequency of computer errors; The relative frequency of this illness in the area is of concern to all doctors. with… frequency Objects like this turn up at sales with surprising frequency. Bullets bounced off the rock with alarming frequency.
