9 items with this tag.

  • ideal gas

    C18-3 Simply, a gas that follows the ideal gas law … ideal gas internal energy theorem the internal energy of an ideal gas depends only on its temperature, not on its pressure or volume which can be stated in terms of heat capacity and specific heat as, which is key in finding constant pressure heat...

  • Boltzmann constant

    C18-3 $$k={R \over N_A} = 1.3806503(24)\times 10^{-23}\ \ {\text{ J K} \over \text{molecule}}$$ Canonical Hub: CANONICAL_INDEX.

  • gas as point particles

    C18-3 A derivation of the formula for molecular speeds Assumptions A container with volume [$V$ → When we read this, it is telling us that int chi dV in a more natural way.] contains a very large number [$N$ → When we read this, it is telling us that $R_J(a) = frac{mathcal{N}(a)}{mathcal{N}0} = R{J,...

  • gas as spatial particles

    C18-3 If each molecule is modeled as a spherical test volume with molecular radius [$r$ → When we read this, it is telling us that $Delta E_{text{required}} = T cdot Delta S in a more natural way.] - how often do they collide with other molecules how far do they travel, on average, between collision...

  • molecular radius

    C18-3 See van der Waals radius - Wikipedia Canonical Hub: CANONICAL_INDEX.

  • molecular collision

    C18-3 A molecule undergoing collision off the container is observed to “stick there” temporarily, and typically leave with molecular speeds like the container, which is an important effect if they are not in thermal equilibrium.

  • mean free time

    C18-3 A physical quantities describing the how much on average time between molecular collision in a material system. Canonical Hub: CANONICAL_INDEX.

  • mean free path

    C18-3 A physical quantities describing the how much on average displacement between molecular collision in a material system.

  • kinetic theory

    C18-3 Canonical Hub: CANONICAL_INDEX.