Boltzmann Constant

Boltzmann Constant is a physical constant named after Ludwig Boltzmann. It defines the relationship between absolute temperature and the kinetic energy present in a molecule of an ideal gas. It is the ratio of gas constant(R) to Avogadro constant (NA). i.e., K = R/ NA. Boltzmann's constant value is 1.3806488(13)×10−23 J/K in SI units.

Constant Name

Boltzmann Constant

Symbol : k

Unit : kg.m2.s-2.K-1

Value : 1.380 6488[13] e-23

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