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黒体放射 (kokutaihousha) Japanese meaning | Kotomora

黒こく体たい放ほう射しゃ

こ

く

た

い

ほ

う

しゃ

Meanings

1

black-body radiation

Physics term for the electromagnetic radiation emitted by a perfect black body in thermal equilibrium.

黒こく体たい放ほう射しゃのスペクトルは温おん度どだけで決きまる

。

The spectrum of black-body radiation is determined solely by temperature.

Kanji

黒black
体body, substance, object
放set free, release, fire
射shoot, shine into, onto

Related words

黒こく体たい
黒体 is the idealized physical body that absorbs all incident radiation; 黒体放射 is the radiation it emits.

Built from

黒こく体たい+放ほう射しゃ

Etymology

Compound of 黒体 (black body) and 放射 (radiation), a direct translation of the English physics term.