earth potential
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Earth potential — Žemės potencialas statusas T sritis fizika atitikmenys: angl. Earth potential; geopotential vok. Erdpotential, n; Geopotential, n rus. геопотенциал, m; потенциал Земли, m pranc. géopotentiel, m; potentiel de la Terre, m … Fizikos terminų žodynas
Earth potential rise — In electrical engineering, Earth Potential Rise (EPR) also called Ground Potential Rise (GPR) occurs when a large current flows to earth through an earth grid impedance. The potential relative to a distant point on the Earth is highest at the… … Wikipedia
Earth sheltering — is the architectural practice of using earth against building walls for external thermal mass, to reduce heat loss, and to easily maintain a steady indoor air temperature. Earth sheltering is popular in modern times among advocates of passive… … Wikipedia
Earth in science fiction — Earth An overwhelming majority of fiction is set on or features the Earth. However, authors of speculative fiction novels and writers and directors of science fiction film deal with Earth quite differently from authors of conventional fiction.… … Wikipedia
Earth Hour — is an annual international event created by WWF (The World Wide Fund for Nature/World Wildlife Fund), held on the last Saturday of March, that asks households and businesses to turn off their non essential lights and electrical appliances for one … Wikipedia
Earth (disambiguation) — Earth is the third planet from the Sun. Earth may also refer to: * Earth (classical element), one of the four Greek classical elements * One of the five elements in Chinese Taoism * Soil, the material in which plants grow * Earth (electricity),… … Wikipedia
Earth's gravity — Earth s gravity, denoted by g , refers to the gravitational attraction that the Earth exerts on objects on or near its surface. Its strength is usually quoted in terms of the acceleration it gives to falling bodies (acceleration due to gravity),… … Wikipedia
Earth Expeditions — is a global conservation program that links formal and informal educators with scientists at conservation hotspots in Africa, Asia, and the Americas. These tuition free, graduate credit courses merge the educational expertise of Miami… … Wikipedia
earth — ► NOUN 1) (also Earth) the planet on which we live. 2) the substance of the land surface; soil. 3) Brit. electrical connection to the ground, regarded as having zero electrical potential. 4) the underground lair of a badger or fox. 5) one of the… … English terms dictionary
Potential — Po*ten tial, n. 1. Anything that may be possible; a possibility; potentially. Bacon. [1913 Webster] 2. (Math.) In the theory of gravitation, or of other forces acting in space, a function of the rectangular coordinates which determine the… … The Collaborative International Dictionary of English
potential function — Potential Po*ten tial, n. 1. Anything that may be possible; a possibility; potentially. Bacon. [1913 Webster] 2. (Math.) In the theory of gravitation, or of other forces acting in space, a function of the rectangular coordinates which determine… … The Collaborative International Dictionary of English
