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SI base unit
? TBD
One of the seven units of measurement that define the metric system
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The SI base units are the standard units of measurement defined by the International System of Units (SI) for the seven base quantities of what is now known as the International System of Quantities: they are notably a basic set from which all other SI units can be derived. The units and their physical quantities are the second for time, the...

Subclass of
coherent SI unit
Facet of
ISQ base quantity
Wikidata