first law

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• First Law — Infobox Short story name = First Law author = Isaac Asimov country = United States language = English series = Robot Series genre = Science fiction short story publication type = Periodical published in = Fantastic Universe publisher = King Size… …   Wikipedia

• First law (disambiguation) — First Law is a science fiction story by Isaac Asimov.In physics, there are two laws commonly known as the first law: * Newton s first law of motion * First law of thermodynamics See also * Second law * Third law …   Wikipedia

• first law of thermodynamics — n CONSERVATION OF ENERGY * * * see l s of thermodynamics …   Medical dictionary

• First law of thermodynamics — In thermodynamics, the first law of thermodynamics is an expression of the more universal physical law of the conservation of energy. Succinctly, the first law of thermodynamics states: DescriptionThe first law of thermodynamics basically states… …   Wikipedia

• first law of motion — noun a body remains at rest or in motion with a constant velocity unless acted upon by an external force • Syn: ↑Newton s first law of motion, ↑Newton s first law • Hypernyms: ↑Newton s law of motion, ↑Newton s law, ↑law of motion * * * Physics.… …   Useful english dictionary

• First law of geography — The first law of geography according to Waldo Tobler is Everything is related to everything else, but near things are more related than distant things. [Tobler, 1970, p.236] This observation is embedded in the gravity model of trip distribution.… …   Wikipedia

• First Law of Thermodynamics —   States that energy cannot be created or destroyed, but only changed from one form to another. First Law efficiency measures the fraction of energy supplied to a device or process that it delivers in its output. Also called the law of… …   Energy terms

• first law of thermodynamics — pirmasis termodinamikos dėsnis statusas T sritis Energetika apibrėžtis Termodinaminės sistemos energijos tvermės dėsnio išraiška: sistemai suteiktas šilumos kiekis eikvojamas jos vidinei energijai didinti ir darbui išorinių jėgų lauke atlikti.… …   Aiškinamasis šiluminės ir branduolinės technikos terminų žodynas

• law — / lȯ/ n [Old English lagu, of Scandinavian origin] 1: a rule of conduct or action prescribed or formally recognized as binding or enforced by a controlling authority: as a: a command or provision enacted by a legislature see also statute 1 b:… …   Law dictionary

• first law of thermodynamics — noun the fundamental principle of physics that the total energy of an isolated system is constant despite internal changes • Syn: ↑conservation of energy, ↑law of conservation of energy • Hypernyms: ↑conservation, ↑law of thermodynamics * * * :… …   Useful english dictionary

• first law of motion — Physics. See under law of motion. * * * …   Universalium