Coriolis effect
E157013
The Coriolis effect is the apparent deflection of moving objects caused by Earth's rotation, strongly influencing global wind patterns and ocean currents.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Coriolis effect canonical | 7 |
| Coriolis force | 2 |
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
apparent force
ⓘ
physical phenomenon ⓘ |
| affects |
Foucault pendulum motion
ⓘ
aircraft navigation ⓘ atmospheric circulation ⓘ ballistic missiles ⓘ cyclone rotation ⓘ jet streams ⓘ moving objects ⓘ ocean currents ⓘ ocean gyres ⓘ projectile trajectories ⓘ trade winds ⓘ |
| alsoKnownAs |
Coriolis effect
ⓘ
surface form:
Coriolis force
|
| apparentIn | non-inertial reference frame ⓘ |
| category |
classical mechanics
ⓘ
geophysical fluid dynamics ⓘ |
| cause | Earth rotation ⓘ |
| causes |
clockwise rotation of low-pressure systems in Southern Hemisphere
ⓘ
counterclockwise rotation of low-pressure systems in Northern Hemisphere ⓘ |
| dependsOn |
angular velocity of rotating frame
ⓘ
velocity of moving object ⓘ |
| describedBy | Gaspard-Gustave de Coriolis ⓘ |
| describedInYear | 1835 ⓘ |
| directionInNorthernHemisphere | deflection to the right of motion ⓘ |
| directionInSouthernHemisphere | deflection to the left of motion ⓘ |
| fieldOfStudy |
Earth sciences
ⓘ
physics ⓘ |
| isNotCauseOf | preferred direction of water draining in small sinks ⓘ |
| mathematicalFormulation | 2m(Ω × v) ⓘ |
| namedAfter | Gaspard-Gustave de Coriolis ⓘ |
| occursOn | rotating reference frame ⓘ |
| relatedConcept |
Rossby number
ⓘ
centrifugal force ⓘ geostrophic balance ⓘ inertial frame of reference ⓘ |
| scaleRelevant |
large-scale atmospheric motions
ⓘ
large-scale oceanic motions ⓘ |
| strongerAt | high latitudes ⓘ |
| usedIn |
aviation
ⓘ
ballistics ⓘ geophysics ⓘ meteorology ⓘ oceanography ⓘ |
| weakerAt | low latitudes ⓘ |
| zeroAt | equator ⓘ |
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Coriolis force
this entity surface form:
Coriolis force