The International System of Units, internationally known by the abbreviation SI (from French Système international d'unités), is the modern form of the metric system and the world's most …

Układ SI, właściwie Międzynarodowy Układ Jednostek Miar (fr. Système international d’unités, SI) – znormalizowany układ jednostek miar zatwierdzony w 1960 (później modyfikowany) przez …

Counterclockwise from top: second (time), metre (length), ampere (electric current), kelvin (temperature), candela (luminous intensity), mole (amount of substance) and kilogram (mass). …

The SI base units are the standard units of measurement defined by the International System of Units (SI) for the seven base quantities of what is now known as the International System of …

Units of the SI. The SI is composed of 7 base units of measure, which are used to derive an additional 22 units with special names. Base Units. Base units are the foundational units that …

The SI system (International System of Units) is the modern metric system of measurement and the dominant system of international commerce and trade. SI units are gradually replacing …

Na tej stronie znajdziecie Państwo tablicę oficjalnych przedrostków układu SI (franc. Système International d'Unités )zatwierdzonych przez BIPM. Zapraszamy też do korzystania z naszych …

Układ SI definiuje siedem jednostek miary jako podstawowy zbiór z których tworzone są jednostki pochodne. Te podstawowe jednostki i ich fizyczna wielkość to [1]: metr – długość; kilogram – …

Within the framework of the Metre Convention, an international system of units (SI) was defined, which is comprised of seven basic units (metre, kilogram, second, ampere, kelvin, mole and …

The International System of Units, or SI (from its French name, “Système international d'unités”), is a system of measurement units, based on the International System of Quantities (ISQ), …