The SI system of units is the international system of measurements. It is also known as the "metric system", although technically there are different (but similar) metric systems. The SI system is used in most countries in the world; both scientists and common people generally use SI units such as meter, kilogram, second, square meter, etc.; some common exceptions to this are units of time (the official unit is the second, but other units are used as well), speed (the official unit is meters/second, but kilometers/hour are quite common), and temperature (the official unit is the Kelvin, but the degree Celsius is more common in a non-scientific context).
International System of Units (SI)
si units are based on the metric system system international (French) international system (English)
"SI", from the French "Systeme Internationale".
SI is also known as The International System of Units Please, do not mistake SI for the former, now obsolete, designation 'metric system'
SI means "International System [of Units]" (from the French abbreviation).
SI Units
"si" stands for the International System of Units, which is the modern form of the metric system. It is based on seven base units, one of which is the meter for length.
SI units are more accurate than English system units
No, not all metric units are part of the International System of Units (SI). The SI is a coherent system of units derived from the metric system, but it is more specific and defined, and not all metric units are included in the SI.
International System of Units
SI is an abbreviation of the French "le Système International d'unités"which when translated in to English means "The International System of Units".
SI is a base 10 standardized system