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Part 33-17.1

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Part 3: Space and Time·42 entries

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Section 3-172 entries

3-17.1frequency 3-17.2rotational frequency

3-17.1

frequency

URNurn:iso:std:iso:80000:-3:ed-2:en:item:3-17.1

Download RDF.jsonld .ttl

https://metanorma.github.io/isq-smart/quantities/part-3/t3-17.1
urn:iso:std:iso:80000:-3:ed-2:en:item:3-17.1

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-3:ed-2:en:item:3-17.1

IEC

urn:iec:std:iec:80000-3:2019:::item:3-17.1

Designations

ENfrequency

FRfréquence

Symbol

f

ν

Notation systems

Rendered

f

Rendered

ν

AsciiMath

f

AsciiMath

nu

LaTeX

f

LaTeX

\nu

Definition

inverse of period duration (period duration)

inverse de la période (period duration)

Units

H z

hertz

View related quantities →

s^{- 1}

per second

View related quantities →

Notes

The frequency is given by:

f = \frac{1}{T}

where $T$ denotes the period duration (period duration).

La fréquence est donnée par:

f = \frac{1}{T}

où $T$ désigne la période (period duration).

Referenced by

angular frequency

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:t3-17.1

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	3-17.1
skosxl:prefLabel	"frequency"@en
skosxl:altLabel	"f"@en"nu"@en
skos:definition	inverse of period duration (<<t3-14>>)
skos:note	The frequency is given by: [stem%unnumbered] ++++ f=1/T ++++ where stem:[T] denotes the period duration (<<t3-14>>).
isq:hasUnit	Hz (hertz)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