TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

VITESSE SONIQUE [3 records]

Record 1 2014-01-23

English

Subject field(s)
  • Acoustics (Physics)
  • Atmospheric Physics
DEF

The speed at which sound travels in a given medium under specified conditions. [Definition standardized by NATO.]

OBS

The speed [of sound depends] on the temperature and the properties of the medium.

OBS

The speed of sound at sea level in the International Standard Atmosphere is 1108 ft/second, 658 knots, 1215 km/hour.

OBS

speed of sound: term standardized by ISO and NATO.

Key term(s)
  • sound speed
  • velocity of sound

French

Domaine(s)
  • Acoustique (Physique)
  • Physique de l'atmosphère
DEF

Vitesse à laquelle le son se déplace dans un milieu donné et dans des conditions bien définies. [Définition normalisée par l'OTAN.]

OBS

La vitesse du son au niveau de la mer dans l'atmosphère [type internationale] est de 1 108 pieds à la seconde, 658 nœuds ou 1 215 km à l'heure.

OBS

vitesse du son : terme normalisé par l'ISO et l'OTAN.

Spanish

Campo(s) temático(s)
  • Acústica (Física)
  • Física de la atmósfera
DEF

Velocidad a la que viaja el sonido en un medio determinado bajo condiciones específicas.

OBS

[La] Velocidad depende de la temperatura y de la naturaleza de ese medio.

OBS

La velocidad del sonido a nivel del mar en una Atmósfera Internacional Normal es de 1.215 Km/h., 1.108 pies/segundo, 658 nudos.

Save record 1

Record 2 2003-12-04

English

Subject field(s)
  • Acoustics (Physics)

French

Domaine(s)
  • Acoustique (Physique)

Spanish

Campo(s) temático(s)
  • Acústica (Física)
DEF

Velocidad de expansión de las ondas sonoras.

Save record 2

Record 3 1986-07-04

English

Subject field(s)
  • Fluid Mechanics and Hydraulics (Physics)
  • Geophysics
CONT

The sonic velocity of a fluid is proportional to the square root of the elasticity/density ratio.

French

Domaine(s)
  • Mécanique des fluides et hydraulique (Physique)
  • Géophysique

Spanish

Save record 3

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