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spectral radiant energy density in terms of wavelength
physical quantity
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Statements
subclass of
physical quantity
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ISQ dimension
L
−
2
M
T
−
2
{\displaystyle {\mathsf {L}}^{-2}{\mathsf {M}}{\mathsf {T}}^{-2}}
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defining formula
w
λ
=
d
w
d
λ
{\displaystyle w_{\lambda }={\frac {\mathrm {d} w}{\mathrm {d} \lambda }}}
1 reference
stated in
ISO 80000-7:2019 Quantities and units — Part 7: Light and radiation
section, verse, paragraph, or clause
7-3.2
in defining formula
w
λ
{\displaystyle w_{\lambda }}
symbol represents
spectral radiant energy density in terms of wavelength
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w
{\displaystyle w}
symbol represents
radiant energy density
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λ
{\displaystyle \lambda }
symbol represents
electromagnetic wavelength
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quantity symbol (LaTeX)
w
λ
{\displaystyle w_{\lambda }}
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described by source
ISO 80000-7:2019 Quantities and units — Part 7: Light and radiation
section, verse, paragraph, or clause
7-3.2
subject named as
spectral radiant energy density in terms of wavelength
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maintained by WikiProject
WikiProject Mathematics
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recommended unit of measurement
joule per cubic metre nanometre
1 reference
stated in
ISO 80000-7:2019 Quantities and units — Part 7: Light and radiation
section, verse, paragraph, or clause
7-3.2
kilogram per square metre square second
1 reference
stated in
ISO 80000-7:2019 Quantities and units — Part 7: Light and radiation
section, verse, paragraph, or clause
7-3.2
different from
spectral radiant energy density in terms of wavenumber
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spectral radiant energy density in terms of frequency
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Identifiers
Wolfram Language quantity ID
SpectralRadiantEnergyDensityWithRespectToWavelength
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