Jump to content

Search results

View (previous 20 | ) (20 | 50 | 100 | 250 | 500)
  • called the thermal conductivity tensor. An implicit assumption in the above description is the presence of local thermodynamic equilibrium, which allows...
    63 KB (8,357 words) - 09:53, 25 May 2024
  • Thumbnail for Thermal radiation
    Thermal radiation is electromagnetic radiation emitted by the thermal motion of particles in matter. Thermal radiation transmits as an electromagnetic...
    56 KB (7,056 words) - 15:47, 15 June 2024
  • Thumbnail for Atmospheric entry
    stagnation point, the air effectively reaches chemical equilibrium thus enabling an equilibrium model to be usable. For this case, most of the shock layer...
    110 KB (12,976 words) - 01:58, 3 June 2024
  • Thumbnail for Black-body radiation
    Black-body radiation is the thermal electromagnetic radiation within, or surrounding, a body in thermodynamic equilibrium with its environment, emitted...
    72 KB (9,264 words) - 11:13, 5 June 2024
  • evolve in time to a state which appears to be in thermal equilibrium. The phrase "eigenstate thermalization" was first coined by Mark Srednicki in 1994, after...
    39 KB (5,544 words) - 14:52, 5 January 2024
  • or between bodies, temperature differences decay over time, and thermal equilibrium is approached, temperature becoming more uniform. In conduction,...
    35 KB (5,490 words) - 05:10, 17 June 2024
  • product of electron and hole densities is a constant at equilibrium. This constant depends on the thermal energy of the system (i.e. the product of the Boltzmann...
    27 KB (3,429 words) - 22:36, 5 June 2024
  • blackbody at some temperature according to the Stefan–Boltzmann law. Thermal equilibrium exists when the power supplied by the star is equal to the power...
    18 KB (2,312 words) - 03:16, 4 June 2024
  • Thumbnail for Temperature
    is that if two systems are each in thermal equilibrium with a third system, then they are also in thermal equilibrium with each other. This statement helps...
    104 KB (12,970 words) - 19:38, 31 May 2024
  • interpretation of thermodynamics, the H-theorem, transport theory, thermal equilibrium, the equation of state of gases, and similar subjects, occupy about...
    42 KB (5,021 words) - 22:36, 18 May 2024
  • Thumbnail for Kinetic theory of gases
    pressure, and temperature, as well as transport properties such as viscosity, thermal conductivity and mass diffusivity. Due to the time reversibility of microscopic...
    51 KB (7,758 words) - 23:27, 7 June 2024
  • It is the thermally induced reorganization of the surroundings, the solvent (outer sphere) and the solvent sheath or the ligands (inner sphere) which create...
    40 KB (5,759 words) - 21:12, 17 April 2024
  • Thumbnail for Hydrostatic equilibrium
    In fluid mechanics, hydrostatic equilibrium (hydrostatic balance, hydrostasy) is the condition of a fluid or plastic solid at rest, which occurs when...
    27 KB (4,411 words) - 09:40, 17 June 2024
  • Thumbnail for Equipartition theorem
    simply equipartition. The original idea of equipartition was that, in thermal equilibrium, energy is shared equally among all of its various forms; for example...
    90 KB (11,932 words) - 10:34, 3 December 2023
  • Thumbnail for Planck's law
    density of electromagnetic radiation emitted by a black body in thermal equilibrium at a given temperature T, when there is no net flow of matter or...
    141 KB (18,060 words) - 01:42, 9 June 2024
  • data is said to be at "equilibrium", and the graph is then an "equilibrium flow curve". This is preferable over non-equilibrium measurements, as the data...
    32 KB (4,689 words) - 17:36, 8 June 2024
  • Thumbnail for Gravitational binding energy
    energy of a star is about two times its internal thermal energy in order for hydrostatic equilibrium to be maintained. As the gas in a star becomes more...
    8 KB (1,361 words) - 14:13, 14 January 2024
  • Thumbnail for Gömböc
    mono-monostatic, meaning that they have just one stable and one unstable point of equilibrium when resting on a flat surface. The existence of this class was conjectured...
    16 KB (1,770 words) - 19:59, 8 June 2024
  • Thumbnail for Brownian motion
    within the new closed volume. This pattern describes a fluid at thermal equilibrium, defined by a given temperature. Within such a fluid, there exists...
    52 KB (7,071 words) - 23:42, 29 May 2024
  • Thumbnail for Viscosity
    random thermal motion, a molecule "hops" between cages at a rate which varies inversely with the strength of molecular attractions. In equilibrium these...
    99 KB (11,380 words) - 13:57, 15 June 2024
View (previous 20 | ) (20 | 50 | 100 | 250 | 500)