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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 widely used system of measurement.
The International System of Units (SI) is made up of 7 base units, featured on this chart with their Measurement League counterparts. The SI, commonly known as the metric system, is easy to use.
The International System of Units, universally abbreviated SI (from the French Le Système International d’Unités), is the modern metric system of measurement. The SI is the dominant measurement system used in science and international commerce. In recognition of this fact, Congress has designated the metric system of measurement as the
29 paź 2024 · International System of Units (SI), international decimal system of weights and measures derived from and extending the metric system of units. SI has seven basic units, from which others are derived: the second, the meter, the kilogram, the ampere, the kelvin, the mole, and the candela.
„Międzynarodowy Układ Jednostek Miar” (The International System of Units (SI)), niniejszą, okresowo aktualizowaną broszurę, w której zebrane są decyzje i zalecenia odnoszące się do jednostek miar.
12 kwi 2010 · The seven SI base units, which are comprised of: Length - meter (m) Time - second (s) Amount of substance - mole (mol) Electric current - ampere (A) Temperature - kelvin (K) Luminous intensity - candela (cd) Mass - kilogram (kg)
Properties. The International System of Units (SI) is designed to be easy to use and widely applicable. It includes a number of desirable properties: Units based on nature. Units in the SI are based on unchanging properties of the natural world.