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adiabatically

adiabatically

1 9.9
Without any heat passing into or out of a system
  • adverb
  • /ˌeɪdiəˈbætɪkli/
  • Specialized
: adiabáticamente
  • I take a gas that is adiabatically isolated from its environment.

Examples

  • When the air rises adiabatically, it cools and forms clouds.

  • So by compressing 3He adiabatically, you can transform some of the 3He from liquid to solid, thus lowering the temperature of the mixture.

    Academic text (1996)
  • One result is that most of the convection zone is indeed adiabatically stratified, as had been expected.

    Academic text (1995)
  • The atmosphere in this model is effectively a gas column in an adiabatically bound state; heat conduction throughout the column will lead to an equilibrium of constant temperature distribution.

    Blog text (18)
  • So relatively dry regions of the atmosphere are indicative of descending currents, which adiabatically warm and thereby lower their relative humidity (e/es).

    Academic text (2012)
  • If the spins are separated adiabatically—that is, slowly enough to let B nuc torque the spins—they'll settle into their ground state?

    Academic text (2006)
  • The katabatic winds warm adiabatically as they descend from the ice sheet, whereas the coastal breezes tend to be cool as they advect into the valley from the ice-covered McMurdo Sound.

    Academic text (1999)
  • The gas expanded adiabatically, causing its temperature to drop significantly.

  • In an adiabatic process, no heat is exchanged between the gas and its surroundings.

Surface Forms

adiabatically positive

Morphology

adiabatically = adiabatic (transparent) = adiabatic + ally

A regular adverbial formation from the adjective 'adiabatic'; the adverbial meaning is directly derived from the adjective.

Etymology

Adiabatically comes from Greek parts a- meaning 'not' and diabatos meaning 'pass through', so it literally means 'not letting something pass through'. That's why in physics adiabatically describes a process where no heat passes into or out of a system.