joule definition

  • noun:
    • The Global System device of electrical, mechanical, and thermal energy.
    • A unit of electricity equal to the job done whenever a present of one ampere is passed away through a resistance of one ohm for just one second.
    • A unit of energy add up to the work done whenever a force of one newton acts through a distance of one meter. See Table at measurement.
    • inside Global program of products, the derived device of energy, work as well as heat; the task needed to use a force of just one newton for a distance of just one metre. Additionally equal to the vitality of just one watt of power for a duration of one second. Image: J
    • A unit of work which will be corresponding to 107 ergs (the unit of operate in the C. G. S. system of products), and it is equal to one watt-second, the power expended in a single second by an electrical up-to-date of one ampere in a resistance of one ohm; also known as the absolute joule. It's abbreviated J or j. The international joule is slightly larger, being 1.000167 times the absolute joule. Absolutely the joule is about equal to 0.737562 foot weight, 0.239006 gram-calories (tiny calories), and 3.72506 x 10-7 horsepower-hours, and 0.000948451 B.t.u.
    • An electrical device proposed by Siemens.
    • A practical unit of work or energy equal to 107 ergs, 0.10197 + kilogram-meters, 0.2388+ calories, or 0.7376+ foot-pounds. It absolutely was officially adopted as a unit because of the international Congress in Chicago (1893) and ended up being legalized in the usa in 1894.
    • a unit of electrical energy corresponding to the task done whenever a current of just one ampere passes through a resistance of one ohm for example 2nd
    • English physicist whom established the technical concept of heat and found the initial legislation of thermodynamics (1818-1889)

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