MKS system of units - wikipedia MKS system of units For a topical guide to this subject, see Outline of the metric system. This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. ( October 2009 ) The MKS system of units is a physical system of units that expresses any given measurement using base units of the metre, kilogram, and / or second ( MKS ). Historically the use of the MKS system of units succeeded the centimetre -- gram -- second system of units ( CGS ) in commerce and engineering, ( 1889 ). The metre and kilogram system served as the basis for the development of the International System of Units, which now serves as the international standard. Because of this, the standards of the CGS system were gradually replaced with metric standards incorporated from the MKS system. The exact list of units used in the MKS system changed over time. It incorporated base units other than the metre, kilogram, and second in addition to derived units. An incomplete list of the base and derived units appears below. Since the MKS system of units never had a governing body to rule on a standard definition, the list of units depended on different conventions at different times. Cycle ( This dimensionless quantity became synonymous with the term `` cycle per second '' as an abbreviation. This circumstance confused the exact definition of the term cycle. Therefore, the phrase `` cycle per metre '' became ill - defined. The cycle did not become an SI unit. ) Cycle per second Cycle per metre ( This measure of wavenumber became ill - defined due to the abbreviation of `` cycle per second '' as `` cycle ''. ) In 1901, Giovanni Giorgi proposed to the Associazione elettrotecnica italiana ( it ) ( AEI ) that this system, extended with a fourth unit to be taken from the units of electromagnetism, be used as an international system. This system was strongly promoted by electrical engineer George A. Campbell. See also Metre -- tonne -- second system ( MTS ) Foot -- pound -- second system ( FPS ) References Jump up ^ W., Weisstein, Eric. `` MKS -- from Eric Weisstein 's World of Physics ''. scienceworld.wolfram.com. Retrieved 2016 - 01 - 22. Jump up ^ `` Units : CGS and MKS ''. www.unc.edu. Retrieved 2016 - 01 - 22. Jump up ^ `` Proceedings of the American Philosophical Society ''. 76 ( 3 ). 1936 : 343 -- 377. JSTOR 984549. Jump up ^ Giovanni Giorgi ( 1901 ), `` Unità Razionali de Elettromagnetismo '', in Atti dell ' Associazione Elettrotecnica Italiana. Jump up ^ Brainerd, John G. ( 1970 ). `` Some Unanswered Questions ''. Technology and Culture. JSTOR. 11 ( 4 ) : 601. doi : 10.2307 / 3102695. ISSN 0040 - 165X. External links Description of the MKS system Description of the previous CGS system Systems of measurement Current General International System of Units ( SI ) UK imperial system US customary units Myanmar Indian Specific Apothecaries ' Avoirdupois Troy Astronomical Electrical Temperature Natural atomic geometrised Gaussian Lorentz -- Heaviside Planck quantum chromodynamical Stoney Background Metric Overview Introduction Outline History Metrication UK / US Overview Comparison Foot -- pound -- second ( FPS ) Historic Metric metre -- kilogram -- second ( MKS ) metre -- tonne -- second ( MTS ) centimetre -- gram -- second ( CGS ) gravitational quadrant -- eleventh - gram -- second ( QES ) ( hebdometre -- undecimogramme -- second ( HUS ) ) Europe Byzantine Cornish Cypriot Czech Danish Dutch English Estonian Finnish French ( Trad. 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Question: the unit of area in mks system is
Answer: metre