In radiometry, radiant flux or radiant power is the measure of the total power of electromagnetic radiation (including infrared, ultraviolet, and visible light). The power may be the total emitted from a source, or the total landing on a particular surface.
Read more about Radiant Flux: Units
Famous quotes containing the words radiant and/or flux:
“His talk was like a spring, which runs
With rapid change from rocks to roses:
It slipped from politics to puns,
It passed from Mahomet to Moses;
Beginning with the laws which keep
The planets in their radiant courses,
And ending with some precept deep
For dressing eels, or shoeing horses.”
—Winthrop Mackworth Praed (1802–1839)
“Death not merely ends life, it also bestows upon it a silent completeness, snatched from the hazardous flux to which all things human are subject.”
—Hannah Arendt (1906–1975)