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  1. As stated in the kinetic-molecular theory, the temperature of a substance is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles.

  2. Equation is one important result of the kinetic theory: The average molecular kinetic energy is proportional to the ideal gas law's absolute temperature. From equations ( 1 ) and ( 3 ), we have P V = 2 3 K t . {\displaystyle PV={\frac {2}{3}}K_{t}.}

  3. The 2/3 factor in the proportionality reflects the fact that velocity components in each of the three directions contributes ½ kT to the kinetic energy of the particle. The average translational kinetic energy is directly proportional to temperature: \[\epsilon = \dfrac{3

  4. kinetic energy, form of energy that an object or a particle has by reason of its motion. If work, which transfers energy, is done on an object by applying a net force, the object speeds up and thereby gains kinetic energy. Kinetic energy is a property of a moving.

  5. The average kinetic energy for a mole of particles, KE avg, is then equal to: KE avg = 1 2 M u rms 2 KE avg = 1 2 M u rms 2 where M is the molar mass expressed in units of kg/mol.

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