gravity wave
Cosmic fabric disturbance
A gravity wave is a wave in a fluid medium where gravity acts as the restoring force—ocean waves are the most familiar example.
In physics, the term is sometimes used interchangeably with gravitational wave, though purists distinguish them: gravitational waves are ripples in spacetime itself, predicted by Einstein and first detected in 2015, while gravity waves are ordinary fluid dynamics.
Merged dimensional framework
- curvatureDeviation from flatness
- black holeCollapsed star's remnant
- neutron starUltradense stellar remnant
- mergerCorporate combination
chirp · binary system · strain · polarization · graviton · coalescence · mass-energy · geodesic
Fluid's upward resistance
- densityMass-to-volume ratio
- stratificationDivision into distinct levels
- oscillationRepeated back-and-forth movement
- turbulenceChaotic flow patterns
troposphere · stratosphere · updraft · downdraft · rotor · aviation · restoring force
Rapid temperature-change layer
- stratifiedArranged in stacked layers
- deep oceanSea's lowest regions
- underwaterBelow the surface
- seicheLake's standing wave
Sustained price level increase
- primordialExisting from the start
- big bangLoud explosive noise
- quantum fluctuationBrief energy variance in emptiness
- cosmologicalRelating to universe's origin/structure
redshift · expansion · dark energy · relic · LISA
Instrument measuring wave interference
- VirgoSixth zodiac sign
- sensitivityResponsiveness to stimuli
- signalMessage-conveying cue
- noiseUnwanted auditory disturbance
calibration · data analysis · template · laser · mirror · kilonova
spacetime
Merged dimensional framework
- curvatureDeviation from flatness
- black holeCollapsed star's remnant
- neutron starUltradense stellar remnant
merger · chirp · binary system · strain · polarization · graviton · coalescence · mass-energy · geodesic · tensor
buoyancy
Fluid's upward resistance
- densityMass-to-volume ratio
- stratificationDivision into distinct levels
- oscillationRepeated back-and-forth movement
turbulence · troposphere · stratosphere · updraft · downdraft · rotor · aviation · restoring force
thermocline
Rapid temperature-change layer
- stratifiedArranged in stacked layers
- deep oceanSea's lowest regions
- underwaterBelow the surface
seiche · surface tension · amplitude · propagation · mixing
inflation
Sustained price level increase
- primordialExisting from the start
- big bangLoud explosive noise
- quantum fluctuationBrief energy variance in emptiness
cosmological · redshift · expansion · dark energy · relic · LISA
interferometer
Instrument measuring wave interference
- VirgoSixth zodiac sign
- sensitivityResponsiveness to stimuli
- signalMessage-conveying cue
noise · calibration · data analysis · template · laser · mirror · kilonova
- gravitygraviton, escape velocity, gravimeter, weightlessness, gravimetry
- wave termscrest, trough, swell, breaker, whitecap
- rare phenomenaanomaly, rarity, oddity, phenomenon, aberration
gravity waveelectromagnetic wave
Self-propagating field oscillation
light wave · electromagnetic radiation · radio wave · sound wave · seismic wave
gravity, wave, grave, gravely, graveness, gravid, gravitate, gravitation, gravitational