💡 Words with a Similar Meaning to "Light clock"
Found via reverse dictionary — words that share a conceptual meaning.
| Word | Definition |
|---|---|
| lightclocknoun | Alternative form of light clock. [(physics) A hypothetical clock, used to show time dilation, that would count the journeys of a single photon between two parallel mirrors.] |
| clocktimenoun | (physics) The elapsed time as measured by a stationary observer. |
| proper timenoun | (relativity) Time as measured by a clock following a timelike world line. |
| time dilationnoun | (relativity) The slowing of the passage of time experienced by objects in motion relative to an observer (measurable only at relativistic speeds), or due to being in a gravitational well. |
| space-time crystalnoun | (physics) Synonym of time crystal. |
| time crystalnoun | (quantum mechanics) A crystal that has a structure that repeats not only in space, but also in time. |
| chrononnoun | (physics) A hypothetical quantum or particle of time. |
| time dilatationnoun | (physics) Alternative form of time dilation (less common) [(relativity) The slowing of the passage of time experienced by objects in motion relative to an observer (measurable only at relativistic speeds), or due to being in a gravitational well.] |
| light equationnoun | (astronomy) The time which light takes to traverse the mean distance of the Earth from the Sun. |
| light barriernoun | The speed of light, seen as a barrier to faster-than-light travel. |
| luxonnoun | (physics) Any particle that travels at exactly the speed of light and has zero mass: typically a photon. |
| photon tunnellingnoun | (physics) The transmission of light through apertures of dimension smaller than the wavelength of the light by quantum tunnelling |
| light conenoun | (relativity) In special relativity, the pattern describing the temporal evolution of a flash of light in Minkowski spacetime. This is modeled in 3-space using the two horizontal axes as spatial dimensions, while the vertical axis is time. |
| atomic clocknoun | An extremely accurate reference clock whose operation is based on an atomic process, typically the frequency of electromagnetic radiation associated with a specified energy-level transition in an element such as cesium. |
| light hournoun | (astronomy, physics) A unit of length equal to the distance light travels in one hour |
| hyperloopnoun | A theoretical high-speed transportation system, proposed by Elon Musk, in which pressurized capsules ride on an air cushion driven by linear induction motors and air compressors through reduced-pressure tubes. |
| antitimenoun | (physics) A hypothetical construct that resembles time but somehow opposes or counteracts it. |
| photopairnoun | (physics) A pair of photons, produced simultaneously, typically moving in opposite directions |
| light centurynoun | (astronomy, physics) A unit of length equal to the distance light travels in one century. |
| photonnoun | (particle physics) The quantum of light and other electromagnetic energy, regarded as a discrete particle having zero rest mass, no electric charge, and an indefinitely long lifetime. It is a gauge boson. |
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