Radiant energy is the energy of electromagnetic waves. The quantity of radiant energy may be calculated by integrating radiant flux (or power) with respect to time and, like all forms of energy, its SI unit is the joule. The term is used particularly when radiation is emitted by a source into the surrounding environment. Radiant energy may be visible or invisible to the human eye.
Read more about Radiant Energy: Terminology Use and History, Analysis, Applications, SI Radiometry Units
Famous quotes containing the words radiant and/or energy:
“she in the kitchen
aproned young and lovely wanting my baby
and so happy about me she burns the roast beef
and comes crying to me and I get up from my big papa chair
saying Christmas teeth! Radiant brains! Apple deaf!”
—Gregory Corso (b. 1930)
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