完かん全ぜん放ほう射しゃ体たい

noun

black body; perfect radiator

Physics term for an idealized object that absorbs all incident electromagnetic radiation and emits thermal radiation according to Planck's law. Synonymous with 黒体 (こくたい).

See also: 黒体

• 完かん全ぜん放ほう射しゃ体たいは、入にゅう射しゃするすべての電でん磁じ波はを吸きゅう収しゅうする理り想そう的てきな物ぶっ体たいです。

  A black body is an idealized object that absorbs all incident electromagnetic radiation.