radiant energy, Q

https://doi.org/10.1351/goldbook.R05039
The total energy emitted, transferred or received as radiation in a defined period of time (Q=∫Qλ dλ). It is the product of radiant power, P, and time, t: Q=P t when the radiant power is constant over the time considered.
Sources:
Green Book, 2nd ed., p. 30 [Terms] [Book]
ISO 31-05: 1992 [Terms] [Book]
PAC, 1996, 68, 2223. (Glossary of terms used in photochemistry (IUPAC Recommendations 1996)) on page 2268 [Terms] [Paper]
PAC, 1996, 68, 957. (Glossary of terms in quantities and units in Clinical Chemistry (IUPAC-IFCC Recommendations 1996)) on page 988 [Terms] [Paper]
Citation: 'radiant energy' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.R05039 RIS BibTex EndNote
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