luminous flux

https://doi.org/10.1351/goldbook.L03646
Of a source of @L03647@ \(I\) in an element of solid @A00346@ \(\text{d}\varOmega\) is given by \(\text{d}\varPhi = I\ \text{d}\varOmega\).
Sources:
Green Book, 2nd ed., p. 72 [Terms] [Book]
PAC, 1996, 68, 957. (Glossary of terms in quantities and units in Clinical Chemistry (IUPAC-IFCC Recommendations 1996)) on page 979 [Terms] [Paper]
Citation: 'luminous flux' in IUPAC Compendium of Chemical Terminology, 3rd ed. International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. https://doi.org/10.1351/goldbook.L03646 RIS BibTex EndNote
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Last revised: February 24, 2014