blackbody radiation

noun

: the characteristic thermal radiation emitted by a blackbody when heated

Instead, one gets a sort of averaged-out behavior called "blackbody radiation," which has not much to do with the details of what a hot object is made of. The only relevant factor is the temperature.

Boston Globe, 10 Mar. 2005

called also Planckian radiation

compare planck radiation law

Note: The blackbody radiation is the theoretical maximum amount of radiation that a body can emit at a given temperature.

单词	blackbody radiation
释义	blackbody radiation noun : the characteristic thermal radiation emitted by a blackbody when heated Instead, one gets a sort of averaged-out behavior called "blackbody radiation," which has not much to do with the details of what a hot object is made of. The only relevant factor is the temperature. Boston Globe, 10 Mar. 2005 called also Planckian radiation compare planck radiation law Note: The blackbody radiation is the theoretical maximum amount of radiation that a body can emit at a given temperature. Word History First Known Use 1906, in the meaning defined above
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blackbody radiation

noun

Word History