Question

What is the SI system of units? Name two other systems of units?

Answer 1

The International System of Units (SI, abbreviated from the French Système international (d'unités)) is the modern form of the metric system, and is the most widely used system of measurement. It comprises a coherent system of units of measurementbuilt on seven base units that are ampere, kelvin, second, metre, kilogram, candela, mole, and a set of twenty prefixes to the unit names and unit symbols that may be used when specifying multiples and fractions of the units. The system also specifies names for 22 derived units, such as lumen and watt, for 

Answer 2

Answer:

HEY

Explanation:

The SI system of units, 'systeme international d'unites' [as in french] includes metre, kilogram, secomd, kelvin as units uniformly used all over the world. But there are other systems also in use other than the SI system.. Such as the FPS system[foot pound, second]  OR THE CGS system[centimetre, gram, second] ETC.

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