thermal motion

См. также в других словарях:

• Thermal motion — is the random motion of molecules or other small objects that results from their being in thermal equilibrium at a particular temperature. In general, thermal motions are faster at higher temperatures, and for lower mass particles. For many… …   Wikipedia

• thermal motion — šiluminis judėjimas statusas T sritis chemija apibrėžtis Netvarkingas kūno mikrodalelių judėjimas. atitikmenys: angl. heat motion; thermal motion rus. тепловое движение …   Chemijos terminų aiškinamasis žodynas

• thermal motion — šiluminis judėjimas statusas T sritis fizika atitikmenys: angl. heat motion; thermal motion vok. thermische Bewegung, f; Wärmebewegung, f rus. тепловое движение, n pranc. agitation thermique, f; mouvement thermique, m …   Fizikos terminų žodynas

• thermal motion — šiluminis judėjimas statusas T sritis Energetika apibrėžtis Betvarkis (slenkamasis, sukamasis ir t.t.) mikrodalelių judėjimas. Šiluminis judėjimas iš esmės skiriasi nuo paprasto mechaninio judėjimo, kai visos kūno dalys juda tam tikra tvarka.… …   Aiškinamasis šiluminės ir branduolinės technikos terminų žodynas

• Thermal capillary wave — Thermal motion is able to produce capillary waves at the molecular scale. At this scale,gravity and hydrodynamics can be neglected, and only the surface tension contribution isrelevant.Capillary wave theory (CWT) is a classic account of how… …   Wikipedia

• Thermal velocity — The thermal velocity or thermal speed is a typical velocity of the thermal motion of particles which make up a gas, liquid, etc. Thus, indirectly, thermal velocity is a measure of temperature. Technically speaking it is a measure of the width of… …   Wikipedia

• thermal radiation — Thermodynam. electromagnetic radiation emitted by all matter above a temperature of absolute zero because of the thermal motion of atomic particles. [1930 35] * * * Process by which energy is emitted by a warm surface. The energy is… …   Universalium

• thermal radiation — noun : quantized electromagnetic radiation excited by thermal agitation of molecules or atoms and having a range including infrared, visible light, and ultraviolet * * * Thermodynam. electromagnetic radiation emitted by all matter above a… …   Useful english dictionary

• Motion (physics) — Motion involves change in position, such as in this perspective of rapidly leaving Yongsan Station In physics, motion is a change in position of an object with respect to time. Change in action is the result of an unbalanced force. Motion is… …   Wikipedia

• Thermal energy — is the sum of the sensible energy and latent energy.Internal energy Internal energy – the sum of all microscopic forms of energy of a system. It is related to the molecular structure and the degree of molecular activity and may be viewed as the… …   Wikipedia

• Thermal hydraulics — (also called thermohydraulics) is the study of hydraulic flow in thermal systems. A common example is steam generation in power plants and the associated energy transfer to mechanical motion and the change of states of the water while undergoing… …   Wikipedia