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The symbols '''Δt''' and '''ΔT''' are commonly used in |
The symbols '''Δt''' and '''ΔT''' are commonly used in number of contexts. |
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In the context of time, it may refer to: |
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==Time== |
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* [[ΔT (timekeeping)]] the difference between two time scales, Universal Time and Terrestrial Time, which results from a drift in the length of a day |
* [[ΔT (timekeeping)]] the difference between two time scales, Universal Time and Terrestrial Time, which results from a drift in the length of a day |
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* The interval of time used in determining [[Velocity#Average_velocity|velocity]]. |
* The interval of time used in determining [[Velocity#Average_velocity|velocity]]. |
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* The increment between [[Neural coding#Time-dependent firing rate|successive nerve impulses]] |
* The increment between [[Neural coding#Time-dependent firing rate|successive nerve impulses]] |
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==Temperature== |
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* to mean a difference in [[temperature]] including [[thermodynamic temperature]], may occur in |
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* Discussions of [[Climate sensitivity|climate change]] |
** Discussions of [[Climate sensitivity|climate change]] |
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* Discussions of [[Heat transfer coefficient|heat transfer]] |
** Discussions of [[Heat transfer coefficient|heat transfer]] |
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* Discussions of the effects of [[Microscale thermophoresis#Technology|thermal gradients]] |
** Discussions of the effects of [[Microscale thermophoresis#Technology|thermal gradients]] |
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== See also == |
== See also == |
Revision as of 13:01, 24 October 2020
The symbols Δt and ΔT are commonly used in number of contexts.
Time
- ΔT (timekeeping) the difference between two time scales, Universal Time and Terrestrial Time, which results from a drift in the length of a day
- The interval of time used in determining velocity.
- The increment between successive nerve impulses
Temperature
- to mean a difference in temperature including thermodynamic temperature, may occur in
- Discussions of climate change
- Discussions of heat transfer
- Discussions of the effects of thermal gradients
See also
- Delta time (disambiguation).
- Finite difference for the mathematics of the Δ operator