blackbody radiation

blackbody radiation
noun
the electromagnetic radiation that would be radiated from an ideal black body; the distribution of energy in the radiated spectrum of a black body depends only on temperature and is determined by Planck's radiation law

* * *

noun
: the characteristic thermal radiation emitted by a blackbody when heated — called also Planckian radiation; compare planck radiation law 2

Useful english dictionary. 2012.

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