When the temperature of the fiber is increased the thermal motion, like the pressure of a heated gas is increased.
22.
Johnson-Nyquist noise arises from the random thermal motion of electrons, whereas phonon noise arises from the random exchange of phonons.
23.
Because thermal motion is one factor contributing to the deformation of polymers, viscoelastic properties change with increasing or decreasing temperature.
24.
This amended law includes a term ? that describes the exchange interaction that is present albeit overcome by thermal motion.
25.
In conventional chemical synthesis or chemosynthesis, reactive molecules encounter one another through random thermal motion in a liquid or vapor.
26.
And to clarify for the original question : you're right, the thermal motion of atoms cannot achieve a negative temperature.
27.
When thermal motion causes a particle to move towards the observer, the emitted radiation will be shifted to a higher frequency.
28.
Random thermal motion of the lead particles tends to make them evenly mixed throughout the sample, and swamps the gravitational effect.
29.
This electrostatic field, in combination with the thermal motion of the ions, creates a counter charge, and thus screens the electric surface charge.
30.
:: Only random, isotropic thermal motion counts as heat; other motion ( such as that of photons or uniformly-accelerated particle beams ) doesn't count.
