4 results for: 7

WordNet - Cite This Source - Share This

7
adjective
1.	being one more than six [syn: seven]
noun
1.	the cardinal number that is the sum of six and one [syn: seven]

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Webster's Revised Unabridged Dictionary - Cite This Source - Share This

Joule\ (j[=oo]l), n. [From the distinguished English physicist, James P. Joule.] (Physics.) A unit of work which is equal to 10^7 units of work in the C. G. S. system of units (ergs), and is practically equivalent to the energy expended in one second by an electric current of one ampere in a resistance of one ohm. One joule is approximately equal to 0.738 foot pounds.

Joule's equivalent. See under Equivalent, n.

Webster's Revised Unabridged Dictionary - Cite This Source - Share This

Watt\, n. [From the distinguished mechanician and scientist, James Watt.] (Physics) A unit of power or activity equal to 10^7 C.G.S. units of power, or to work done at the rate of one joule a second. An English horse power is approximately equal to 746 watts.

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