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Part 66-35.1

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Part 6: Electromagnetism·85 entries

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Section 6-352 entries

6-35.1phase speed of electromagnetic waves 6-35.2speed of light in vacuum, light speed in vacuum, luminal speed

6-35.1

phase speed of electromagnetic waves

URNurn:iec:std:iec:80000-6:2022-11:::6-35.1

Download RDF.jsonld .ttl

https://metanorma.github.io/isq-smart/quantities/part-6/t6-35.1
urn:iec:std:iec:80000-6:2022-11:::6-35.1

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-6:ed-1:en:item:6-35.1

IEC

urn:iec:std:iec:80000-6:2022-11:::item:6-35.1

Designations

ENphase speed of electromagnetic waves

FRvitesse de phase des ondes électromagnétiques

Symbol

c

Notation systems

Rendered

c

AsciiMath

c

LaTeX

c

Definition

scalar quantity given by the quotient of angular frequency $ω$ (ISO 80000-3: Space and time) and angular wavenumber $k$ (ISO 80000-3: Space and time) in a given direction:

c = \frac{ω}{k}

grandeur scalaire donnée par le quotient de la pulsation $ω$ (ISO 80000-3: Space and time) et du nombre d'ondes angulaires $k$ (ISO 80000-3: Space and time) dans une direction donnée:

c = \frac{ω}{k}

Units

\frac{m}{s}

metre per second

View related quantities →

m \cdot s^{-} 1

metre per second

View related quantities →

Notes

See ISO 80000-3: Space and time.

Voir l'ISO 80000-3: Space and time.

Concept HierarchyPendrill (2024)

L T⁻¹velocity-type quantitiesLevel 0 · Kind

Broader concepts

◇ velocity-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:t6-35.1

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	6-35.1
skosxl:prefLabel	"phase speed of electromagnetic waves"@en
skosxl:altLabel	"c"@en
skos:definition	scalar quantity given by the quotient of angular frequency stem:[omega] (<<iso80000-3>>) and angular wavenumber stem:[k]…
skos:note	See <<iso80000-3>>.
isq:hasUnit	m/s (metre per second)m*s^-1 (metre per second)
isq:hasDimension	isq:Dimension
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-6

Related Entities

isq:QuantityShape isq:part-6 isq:Unit isq:Dimension isq:hasDimension smart:TermEntry