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radiant flux

power carried by electromagnetic waves
Class type of: physical quantity, power, radiometric quantity Q1253356

Facts

8 properties
Subclass of
physical quantity, power, radiometric quantity[1][2][3]
Defining formula
\Phi_{\mathrm{e}} = \frac{\mathrm{d} Q_{\mathrm{e}}}{\mathrm{d} t}[5]
Described by source
ISO 80000-7:2019 Quantities and units — Part 7: Light and radiation[4]
ISQ dimension
\mathsf{L}^2 \mathsf{M} \mathsf{T}^{-3}[6]
In defining formula
\Phi_{\mathrm{e}}, Q_{\mathrm{e}}, t[8][9][10]
Maintained by WikiProject
WikiProject Mathematics[7]
Quantity symbol (LaTeX)
\Phi_{\mathrm{e}}, P_{\mathrm{e}}[11][12]
Recommended unit of measurement
watt, kilogram square metre per cubic second[13][14]
🏷️ Also known as
en radiant power en radiant flux en radiant energy flux ar تدفق اشعاعي ar التدفق الإشعاعي ar التدفق الاشعاعي ar تدفق إشعاعي cs Zářivý tok de Strahlungsfluß de Strahlungsfluss de Strahlungsleistung es flujo radiante fa توان تابشی fa شار تابشی fr flux énergétique fr puissance rayonnante hi विकिरण फ़्लक्स hu sugárzó fluxus hu sugárzó teljesítmény hu sugárzott fluxus
🔖 Identifiers · 12
GND ID
4708913-1
OpenAlex ID
C55864363
Freebase ID
/m/08gw_8
IEV number
845-21-038
IUPAC Gold Book ID
R05043, R05044, R05046
JSTOR topic ID (archived)
solar-flux
MetaSat ID
radiantFlux
Microsoft Academic ID (discontinued)
55864363
PSH ID
3147
QUDT dimension ID
A0E0L2I0M1H0T-3D0
QUDT quantity kind ID
RadiantFlux
Wolfram Language quantity ID
RadiantPower

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🔗 Connections
Subclass of 2
power, physical quantity
Maintained by WikiProject 1
WikiProject Mathematics
Recommended unit of measurement 1
watt
Subtypes 1
luminosity
← Measured physical quantity 1
watt
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References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . ISO 80000-7:2019 Quantities and units — Part 7: Light and radiation. wikidata.org.
  6. [6] ↑ . wikidata.org.
  7. [7] ↑ . wikidata.org.
  8. [8] ↑ . wikidata.org.
  9. [9] ↑ . wikidata.org.
  10. [10] ↑ . wikidata.org.
  11. [11] ↑ . wikidata.org.
  12. [12] ↑ . wikidata.org.
  13. [13] ↑ . ISO 80000-7:2019 Quantities and units — Part 7: Light and radiation. wikidata.org.
  14. [14] ↑ . ISO 80000-7:2019 Quantities and units — Part 7: Light and radiation. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). radiant flux. Retrieved November 2, 2026, from https://4ort.xyz/entity/radiant-flux
MLA “radiant flux.” 4ort.xyz Knowledge Graph, 4ort.xyz, 2 Nov. 2026, https://4ort.xyz/entity/radiant-flux.
BibTeX @misc{4ortxyz_radiant-flux_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{radiant flux}}, year = {2026}, url = {https://4ort.xyz/entity/radiant-flux}, note = {Accessed: 2026-11-02}}
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