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Maxwell-Boltzmann distribution
This term refers to a specific statistical model used in thermodynamics and kinetic theory. It is used exclusively in scientific and academic registers, specifically within physics and chemistry, to describe the behavior of ideal gases.
Because it is a named scientific law, the term is treated as a singular conceptual entity. It is rarely used in the plural unless referring to multiple different versions or applications of the distribution across different systems.
Meanings
A probability distribution in physics that describes the speeds of particles in an idealized gas at a given temperature, assuming the gas is in thermal equilibrium.
The Maxwell-Boltzmann distribution explains why some molecules in a gas have enough kinetic energy to overcome the activation energy barrier in a chemical reaction.