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Entity > Abstract > Class > Relation > Function > FunctionQuantity > PowerMeasure > Watt |
Watt comparison table |
Subject | be first domain of | be second domain of | documentation | have axiom | be third domain of | is a kind of | is an instance of |
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PowerMeasure | rangeSubclass | SubtractionFn | A FunctionQuantity is a Function that maps from one or more instances of ConstantQuantity to another instance of ConstantQuantity. For example, the velocity of a particle would be represented by a FunctionQuantity mapping values of time (which are ConstantQuantities) to values of distance (also ConstantQuantities). Note that all instances of FunctionQuantity are Functions with a fixed arity. Note too that all elements of the range of a FunctionQuantity have the same physical dimension as the FunctionQuantity itself | (<=> | domainSubclass | FunctionQuantity | |
SystemeInternationalUnit | SubtractionFn | MeasureFn | The Class of Systeme International (SI) units | (=> | UnitOfMeasure | ||
UnitOfMeasure | SubtractionFn | MeasureFn | A standard of measurement for some dimension. For example, the Meter is a UnitOfMeasure for the dimension of length, as is the Inch. There is no intrisic property of a UnitOfMeasure that makes it primitive or fundamental; rather, a system-of-units (e.g. SystemeInternationalUnit) defines a set of orthogonal dimensions and assigns units for each | (=> | PhysicalQuantity | ||
Watt | SubtractionFn | MeasureFn | SI PowerMeasure. Aymbol: W. A UnitOfMeasure that measures power, i.e. energy produced or expended divided by TimeDuration. It is the power which gives rise to the production of energy (or work) at the rate of one Joule per SecondDuration. Watt = J/s = m^2*kg*s^(-3) | (equal | domainSubclass | UnitOfMeasure |
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