et

pöörlemiskiirus

1 substantive

EKI Combined Dictionary 2026

Last modified 19.06.2025

Meanings

ümber oma telje liikumise kiirus; pöörete kiirus

Translations

Usage examples
  • Maa pöörlemiskiirus.
  • Tsentrifuugi pöörlemiskiirust saab muuta.

Terminological databases

Metalliaabits

ID 437523 Last modified 18.05.2022
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скорость вращения
  • pöörlemise kiirus
скорость вращения

Metroloogia terminibaas

ID 572673 Last modified 26.11.2025
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Domain Standardisation - Metrology
pöörlemissagedus preferred
pöörete arv former
pöörlemiskiirus deprecated
rotational frequency preferred
rate of rotation
speed frequency
revolutions per unit of time
number of revolutions per unit of time
rotation speed former
speed of rotation former
  • täispöörete arv ajaühiku jooksul
  • nurkkiirus ω jagatud nurgaga 2π, mille tulemusena n = |ω|/2π
  • magnitude of the angular velocity ω divided by the angle 2π, thus n = |ω|/2π
pöörlemissagedus preferred
Usage examples
  • Pöörlemissagedust saab formuleerida ka pöörete arvu N hetkelise muutumise kiirusena aja suhtes, t: n = dN/dt (vastavalt rahvusvahelisele suuruste süsteemile).
Good to know
  • Sarnaselt tavalisele perioodile on pöörlemissageduse vastastikune väärtus pöörlemisperiood, T = ν−1 = n−1 , aja mõõtmega (SI ühik sekund).
pöörete arv former
pöörlemiskiirus deprecated
Good to know
  • Sagedus ei ole kiirus.
rotational frequency preferred
Usage examples
  • Rotational frequency can also be formulated as the instantaneous rate of change of the number of rotations, N, with respect to time, t: n = dN/dt (as per International System of Quantities).
Good to know
  • Similar to ordinary period, the reciprocal of rotational frequency is the rotation period or period of rotation, T = ν−1 = n−1 , with dimension of time (SI unit seconds).
rate of rotation
speed frequency
revolutions per unit of time
number of revolutions per unit of time
rotation speed former
speed of rotation former
velocity of rotation former

Word forms

Inflection Type 11

pöörlemiskiirus pöörlemiskiirused
pöörlemiskiiruse pöörlemiskiiruste
pöörlemiskiirust pöörlemiskiirusi

Inflection Type 9

pöörlemiskiirus pöörlemiskiirused
pöörlemiskiiruse pöörlemiskiiruste
pöörlemiskiirust pöörlemiskiiruseid

Etymology not available

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