unit:W

URI: http://qudt.org/vocab/unit/W

Type
Description

The SI unit of power. Power is the rate at which work is done, or (equivalently) the rate at which energy is expended. One watt is equal to a power rate of one joule of work per second of time. This unit is used both in mechanics and in electricity, so it links the mechanical and electrical units to one another. In mechanical terms, one watt equals about 0.001 341 02 horsepower (hp) or 0.737 562 foot-pound per second (lbf/s). In electrical terms, one watt is the power produced by a current of one ampere flowing through an electric potential of one volt. The name of the unit honors James Watt (1736-1819), the British engineer whose improvements to the steam engine are often credited with igniting the Industrial Revolution.

Properties
qudt:allowedUnitOfSystem
qudt:conversionMultiplier
1.0
qudt:dbpediaMatch
http://dbpedia.org/resource/Watt
qudt:definedUnitOfSystem
qudt:hasDimensionVector
qudt:hasQuantityKind
qudt:iec61360Code
0112/2///62720#UAA306
qudt:informativeReference
http://en.wikipedia.org/wiki/Watt?oldid=494906356
qudt:derivedCoherentUnitOfSystem
qudt:isUnitOfSystem
qudt:latexDefinition
\(\text{W}\ \equiv\ \text{watt}\ \equiv\ \frac{\text{J}}{\text{s}}\ \equiv\ \frac{\text{joule}}{\text{second}}\ \equiv\ \frac{\text{N.m}}{\text{s}}\ \equiv\ \frac{\text{newton.metre}}{\text{second}}\ \equiv\ \text{V.A}\ \equiv\ \text{volt.amp}\ \equiv\ \Omega\text{.A}^{2}\ \equiv\ \text{ohm.amp}^{2}\)
qudt:omUnit
qudt:symbol
W
rdf:type
qudt:ucumCode
W
qudt:udunitsCode
W
qudt:uneceCommonCode
WTT
Annotations
dcterms:description
The SI unit of power. Power is the rate at which work is done, or (equivalently) the rate at which energy is expended. One watt is equal to a power rate of one joule of work per second of time. This unit is used both in mechanics and in electricity, so it links the mechanical and electrical units to one another. In mechanical terms, one watt equals about 0.001 341 02 horsepower (hp) or 0.737 562 foot-pound per second (lbf/s). In electrical terms, one watt is the power produced by a current of one ampere flowing through an electric potential of one volt. The name of the unit honors James Watt (1736-1819), the British engineer whose improvements to the steam engine are often credited with igniting the Industrial Revolution.
rdfs:isDefinedBy
rdfs:label
Watt(en)
View as:  CSV

Work in progress

RDF/XML 
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TURTLE 
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.
JSON 
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JSON-LD 
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