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3-18

angular frequency, angular frequency

URNurn:iso:std:iso:80000:-3:ed-2:en:item:3-18

https://metanorma.github.io/isq-smart/quantities/part-3/t3-18
urn:iso:std:iso:80000:-3:ed-2:en:item:3-18

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-3:ed-2:en:item:3-18

IEC

urn:iec:std:iec:80000-3:2019:::item:3-18

Designations

ENangular frequency

FRpulsation

ENangular frequency

FRfréquence angulaire

Symbol

ω

Notation systems

Rendered

ω

AsciiMath

omega

LaTeX

\omega

Definition

rate of change of the phase angle (phase angle)

quotient de la variation de l'angle de phase (phase angle) par la durée de cette variation

Units

r a d \cdot s^{- 1}

radian per second

View related quantities →

s^{- 1}

per second

View related quantities →

Notes

The angular frequency is given by:

ω = 2 π f

where $f$ denotes the frequency (frequency).

La pulsation est donnée par:

ω = 2 π f

où $f$ désigne la fréquence (frequency).

Referenced by

phase velocity group velocity

Concept HierarchyPendrill (2024)

T⁻¹frequency-type quantitiesLevel 0 · Kind

Broader concepts

◇ frequency-type quantities

Ontology
isq:Quantity smart:TermEntry

Class Hierarchy

smart:Entity smart:TermEntryisq:Quantity

A physical quantity as defined in ISO/IEC 80000, with associated symbols, definitions, and units of measurement.

Instance IRI

isq:t3-18

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	3-18
skosxl:prefLabel	"angular frequency"@en
skosxl:altLabel	"angular frequency"@en"omega"@en
skos:definition	rate of change of the phase angle (<<t3-7>>)
skos:note	The angular frequency is given by: [stem%unnumbered] ++++ omega = 2 pi f ++++ where stem:[f] denotes the frequency (<<…
isq:hasUnit	rad*s^(-1) (radian per second)s^(-1) (per second)
isq:hasDimension	isq:Dimension
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-3

Related Entities

isq:QuantityShape isq:part-3 isq:Unit isq:Dimension isq:hasDimension smart:TermEntry