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thermal energy

thermal energy Definition from Wiktionary, the free dictionary Jump to: navigation , search English [ edit ] Noun [ edit ] Wikipedia has an article on: thermal energy Wikipedia thermal energy ( plural thermal energies ) ( physics ) The internal energy of

wiktionary.org | 2018/3/19 12:11:34

thermal neutron

thermal neutron Definition from Wiktionary, the free dictionary Jump to: navigation , search English [ edit ] Noun [ edit ] thermal neutron ( plural thermal neutrons ) ( physics ) A relatively slow-moving neutron whose energy is governed by the temperature of its

wiktionary.org | 2017/7/26 19:00:45

solar energy

solar energy Definition from Wiktionary, the free dictionary Jump to: navigation , search English [ edit ] Noun [ edit ] solar energy ( uncountable ) Energy in the form of electromagnetic radiation emitted from the Sun ; especially that part of this energy that is converted

wiktionary.org | 2018/5/27 10:35:19

thermal contact

thermal contact Definition from Wiktionary, the free dictionary Jump to: navigation , search English [ edit ] Noun [ edit ] thermal contact ‎( uncountable ) ( thermodynamics ) A state in which two or more systems can exchange thermal energy . 2004 , Bruno Linder

wiktionary.org | 2016/1/24 5:30:51

entropy

First attested in 1867, as the translation of German Entropie , coined in 1865 by Rudolph Clausius in analogy to energy ( Energie ), replacing the root of Ancient Greek ἔργον ( érgon , “ work ” ) by Ancient Greek τροπή ( tropḗ , “ transformation ” ) ). We might

wiktionary.org | 2018/9/22 20:14:52

solar collector

plural solar collectors ) Any system designed to capture of solar radiation for producing thermal energy , which may be used for space heating or for electricity generation. Translations [ edit ] device to collect solar radiation in the form of thermal energy Estonian: pikesekollektor

wiktionary.org | 2015/9/2 4:02:49

heat capacity

capacity ( plural heat capacities ) ( physics ) The capability of a system to absorb heat energy ; the amount of thermal energy required to raise the temperature of a system by one temperature unit without any change of phase . 500 J introduced to a system caused the temperature

wiktionary.org | 2017/5/21 17:15:43

negentropy

Negentropy ( N = − S {\displaystyle N=-S} ) represents the quality or grade of energy , and must always decrease. [ … ] An isolated system contains negentropy if it reveals a possibility for doing mechanical or electrical work: [ … ] A tank of compressed gas in a

wiktionary.org | 2018/9/1 10:50:32

heat transfer

heat transfer ( countable and uncountable , plural heat transfers ) The transmission of thermal energy via conduction , convection or radiation . Translations [ edit ] The transmission of thermal energy via conduction, convection or radiation Norwegian: varmeovergang

wiktionary.org | 2018/9/8 11:32:14

superthermal

dictionary Jump to: navigation , search English [ edit ] Etymology [ edit ] super- +‎ thermal Adjective [ edit ] superthermal ‎( comparative more superthermal , superlative most superthermal ) ( physics ) Describing any particle or system whose energy is greater than

wiktionary.org | 2016/7/27 17:06:53