Friday, November 5, 2010

SI Units

In 1971, CGPM(general conference on weight and measurement) declared a standard unit system termed as SI.
Following are seven fundamental units:

Quantity Name Of The Unit Symbol
Length metre m
Mass kilogramkg
Time second s
Electric Current amperes A
Thermodynamic Temperature kelvin K
Amount Of Substance mole mol
Luminous Intensity candela cd

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