• word of the day

    joule

    joule - Dictionary definition and meaning for word joule

    Definition
    (noun) a unit of electrical energy equal to the work done when a current of one ampere passes through a resistance of one ohm for one second
    Synonyms : j , watt second
    Definition
    (noun) English physicist who established the mechanical theory of heat and discovered the first law of thermodynamics (1818-1889)
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