`quantitykind:RadiantEmmitance`

http://qudt.org/vocab/quantitykind/RadiantEmmitance

Types: qudt:QuantityKind

Predicate	Object
`rdf:type`	`qudt:QuantityKind`
`dcterms:description`	“Irradiance and Radiant Emittance are radiometry terms for the power per unit area of electromagnetic radiation at a surface. "Irradiance" is used when the electromagnetic radiation is incident on the surface. "Radiant emmitance" (or "radiant exitance") is used when the radiation is emerging from the surface.”
`qudt:applicableUnit`	Show 25 values `unit:BTU_IT-PER-FT2-HR` `unit:BTU_IT-PER-FT2-SEC` `unit:BTU_IT-PER-HR-FT2` `unit:BTU_IT-PER-IN2-SEC` `unit:BTU_IT-PER-SEC-FT2` `unit:BTU_TH-PER-FT2-HR` `unit:BTU_TH-PER-FT2-MIN` `unit:BTU_TH-PER-FT2-SEC` `unit:CAL_TH-PER-CentiM2-MIN` `unit:CAL_TH-PER-CentiM2-SEC` `unit:ERG-PER-CentiM2-SEC` `unit:FT-LB_F-PER-FT2-SEC` `unit:J-PER-CentiM2-DAY` `unit:KiloCAL-PER-CentiM2-MIN` `unit:KiloCAL-PER-CentiM2-SEC` `unit:KiloW-PER-M2` `unit:M-PA-PER-SEC` `unit:MicroW-PER-M2` `unit:MilliW-PER-M2` `unit:NanoW-PER-M2` `unit:PicoW-PER-M2` `unit:W-PER-CentiM2` `unit:W-PER-FT2` `unit:W-PER-IN2` `unit:W-PER-M2`
`qudt:hasDimensionVector`	`qkdv:A0E0L0I0M1H0T-3D0`
`qudt:informativeReference`	http://en.wikipedia.org/wiki/Irradiance
`qudt:latexDefinition`	\(M = \frac{d\Phi}{dA}\), where \(d\Phi\) is the radiant flux leaving the element of the surface area \(dA\).
`qudt:plainTextDescription`	“Irradiance and Radiant Emittance are radiometry terms for the power per unit area of electromagnetic radiation at a surface. "Irradiance" is used when the electromagnetic radiation is incident on the surface. "Radiant emmitance" (or "radiant exitance") is used when the radiation is emerging from the surface.”
`rdfs:comment`	“Applicable units are those of quantitykind:PowerPerArea”
`rdfs:isDefinedBy`	http://qudt.org/3.1.11/vocab/quantitykind
`rdfs:label`	“Radiant Emmitance”@en
`skos:broader`	`quantitykind:PowerPerArea`

Generated 2026-02-23T17:46:31.048-05:00