Boltzmann constant

Boltzmann's grave in the Zentralfriedhof, Vienna, with bust and entropy formula.

The Boltzmann constant ( $k B$ or $k$ ), named after Ludwig Boltzmann, is a physical constant relating energy at the individual particle level with temperature. It is the gas constant $R$ divided by the Avogadro constant $N A$ :

The Boltzmann constant has the dimension energy divided by temperature, the same as entropy. The accepted value in SI units is 6977138064851999999♠1.38064852(79)×10 J/K.

单词	Boltzmanns Constant
释义	Boltzmanns Constant 英语百科 Boltzmann constant The Boltzmann constant ( $k B$ or $k$ ), named after Ludwig Boltzmann, is a physical constant relating energy at the individual particle level with temperature. It is the gas constant $R$ divided by the Avogadro constant $N A$ : The Boltzmann constant has the dimension energy divided by temperature, the same as entropy. The accepted value in SI units is 6977138064851999999♠1.38064852(79)×10 J/K.
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Boltzmanns Constant

Boltzmann constant