different between velocity vs vorticity

velocity

English

Etymology

veloce +? -ity, from Middle French vélocité, from Latin v?l?cit?s (speed), from v?l?x (fast).

Pronunciation

  • (Received Pronunciation) IPA(key): /v??l?s?ti/
  • (General American) IPA(key): /v??l?s?ti/

Noun

velocity (countable and uncountable, plural velocities)

  1. (physics) A vector quantity that denotes the rate of change of position with respect to time, combining speed with a directional component.
  2. Rapidity of motion.
  3. The rate of occurrence.
  4. (economics) The number of times that an average unit of currency is spent during a specific period of time.

Synonyms

  • speed

Hyponyms

Translations

velocity From the web:

  • what velocity means
  • what velocity is supersonic
  • what velocity is needed to leave earth
  • what velocity is needed to kill a deer
  • what velocity represents the 3rd quartile
  • what velocity does it hit the ground
  • what velocity is represented by the graph
  • what velocity vector will move


vorticity

English

Etymology

vortex +? -ity

Noun

vorticity (countable and uncountable, plural vorticities)

  1. (mathematics, fluid dynamics) A property of a fluid flow related to local angular rotation; defined as the curl of the flow's velocity field.

vorticity From the web:

  • vorticity meaning
  • what is vorticity in meteorology
  • what is vorticity and circulation
  • what does vorticity measure
  • what does vorticity mean
  • what is vorticity advection
  • what is vorticity magnitude
  • what is vorticity stream function
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