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unit:W-PER-SR

http://qudt.org/vocab/unit/W-PER-SR
Types: qudt:DerivedUnit, qudt:Unit
PredicateObject
rdf:type
dcterms:description \(\textit{Watt Per Steradian (W/sr)}\) is the unit in the category of Radiant intensity. It is also known as watts per steradian. This unit is commonly used in the SI unit system. Watt Per Steradian (W/sr) has a dimension of \(M\cdot L^{-2}\cdot T^{-3}\) where \(M\) is mass, \(L\) is length, and \(T\) is time. This unit is the standard SI unit in this category.
qudt:applicableSystem
qudt:conversionMultiplier 1.0
qudt:conversionMultiplierSN 1.0E0
qudt:definedUnitOfSystem sou:SI
qudt:derivedCoherentUnitOfSystem sou:SI
qudt:expression \(W sr^{-1}\)
qudt:hasDimensionVector qkdv:A0E0L2I0M1H0T-3D0
qudt:hasFactorUnit
rdf:type qudt:FactorUnit
qudt:exponent 1
qudt:hasUnit unit:W
qudt:hasFactorUnit
rdf:type qudt:FactorUnit
qudt:exponent -1
qudt:hasUnit unit:SR
qudt:hasQuantityKind quantitykind:RadiantIntensity
qudt:iec61360Code “0112/2///62720#UAA314”
qudt:informativeReference https://cdd.iec.ch/cdd/iec62720/iec62720.nsf/Units/0112-2---62720%23UAA314
qudt:symbol “W/sr”
qudt:ucumCode “W.sr-1”^^qudt:UCUMcs
qudt:uneceCommonCode “D57”
qudt:wikidataMatch http://www.wikidata.org/entity/Q16683188
rdfs:isDefinedBy http://qudt.org/3.1.11/vocab/unit
rdfs:label
Show 17 values
  • “Vatio por Estereorradián”@es
  • “Wat na Steradian”@pl
  • “Watt na Steradian”@sl
  • “Watt na Steradián”@cs
  • “Watt par Stéradian”@fr
  • “Watt pe Steradian”@ro
  • “Watt per Steradian”
  • “Watt per Steradian”@en
  • “Watt per Steradian”@ms
  • “Watt per Steradiante”@it
  • “Watt per Steradyan”@tr
  • “Watt por Esterradiano”@pt
  • “Watt pro Steradiant”@de
  • “Wattium per Steradian”@la
  • “Βατ ανά Στερακτίνιο”@el
  • “Ват на Стерадиан”@bg
  • “Ватт на Стерадиан”@ru
Generated 2026-02-20T09:46:38.851-05:00