Difference between revisions of "Kilogram"
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Latest revision as of 06:31, 15 August 2019
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Kilogram
Description
The kilogram, symbol kg, is the SI unit of mass. It is defined by taking the fixed numerical value of the Planck constant h to be 6.626 070 15 × 10^{−34} when expressed in the unit J s, which is equal to kg m^{2} s^{−1}, where the meter and the second are defined in terms of c and Δν_{Cs}.
Abbreviation: kg
Reference: Bureau International des Poids et Mesures (2019) The International System of Units (SI). 9th edition:117216 ISBN 9789282222720.  »Open Access pdf«
 » Keywords: SI base units
 Base quantities / SI base units
 » time / [second]
 » length / [meter]
 » mass / [kilogram]
 » electric current / [ampere]
 » thermodynamic temperature / [kelvin]
 » amount of substance / [mole]
 » luminous intensity / [candela]
 Fundamental relationships
MitoPedia concepts:
Ergodynamics