Jisho

×
ていすう 定数
Noun
1. Boltzmann's constantPhysics
Wikipedia definition
2. Boltzmann constantFor the constant pertaining to energy of black body radiation see Stefan–Boltzmann constant The Boltzmann constant (k or kB) is the physical constant relating energy at the individual particle level with temperature, which must necessarily be observed at the collective or bulk level. It is the gas constant R divided by the Avogadro constant NA: It has the same dimension as entropy. It is named after the Austrian physicist Ludwig Boltzmann.
Read “Boltzmann constant” on English Wikipedia
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