Difference between revisions of "Boltzmann Constant"
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*The [[Boltzmann Constant|Boltzmann constant]] denoted by the symbol '''𝑘''' or '''𝑘<sub>B</sub>''' | *The [[Boltzmann Constant|Boltzmann constant]] denoted by the symbol '''𝑘''' or '''𝑘<sub>B</sub>''' | ||
*The [[Boltzmann Constant|Boltzmann constant]] has a value of 1.38×10<sup>−23</sup> J/K. | *The [[Boltzmann Constant|Boltzmann constant]] has a value of 1.38×10<sup>−23</sup> J/K. | ||
| − | * | + | *The [[Boltzmann Constant|Boltzmann constant]] relates the average [[Kinetic Energy|kinetic energy]] of [[particle]]s in a [[gas]] with the [[temperature]]. |
| − | * | + | *The [[Boltzmann Constant|Boltzmann constant]] is fundamental in the statistical description of physical [[system]]s. |
===Examples=== | ===Examples=== | ||
Revision as of 11:03, 22 May 2024
Key Stage 5
Meaning
The Boltzmann constant is the molar gas constant divided by the Avogadro constant.
About the Boltzmann Constant
- The Boltzmann constant denoted by the symbol 𝑘 or 𝑘B
- The Boltzmann constant has a value of 1.38×10−23 J/K.
- The Boltzmann constant relates the average kinetic energy of particles in a gas with the temperature.
- The Boltzmann constant is fundamental in the statistical description of physical systems.
Examples
- Used in the ideal gas law: 𝑃𝑉=𝑁𝑘𝑇
- Important in the study of thermodynamics and statistical mechanics.