Unit prefix - Wikipedia
WebA unit prefix is a specifier or mnemonic that is prepended to units of measurement to indicate multiples or fractions of the units. Units of various sizes are commonly formed by the use of such prefixes. The prefixes of the metric system, such as kilo and milli, represent multiplication by positive or negative powers of ten.
Metric prefix - Wikipedia
WebA metric prefix is a unit prefix that precedes a basic unit of measure to indicate a multiple or submultiple of the unit. All metric prefixes used today are decadic. Each prefix has a unique symbol that is prepended to any unit symbol. The prefix kilo-, for example, may be added to gram to indicate multiplication by one thousand: one kilogram ...
International System of Units - Wikipedia
WebThe 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.
International System of Units - Simple English Wikipedia, the …
WebPrefixes. Very large or very small measurements can be written using prefixes. Prefixes are added to the beginning of the unit to make a new unit. For example, the prefix kilo-means "1000" times the original unit and the prefix milli …
Metric Unit Prefixes - ThoughtCo
WebUpdated on January 30, 2019. Metric or SI (Le S ystème I nternational d'Unités) units are based on units of ten. Very large or very small numbers are easier to work with when you can replace any scientific notation with a name or word. The metric unit prefixes are short words that indicate a multiple or fraction of a unit.
Category:Unit prefixes - Wikipedia
WebCategory:Unit prefixes - Wikipedia. Subcategories. This category has the following 4 subcategories, out of 4 total. Binary prefixes (1 C, 3 P) Decimal prefixes (1 C, 12 P) …
Metric (SI) Prefixes | NIST
WebJan 13, 2010 · In the SI, designations of multiples and subdivision of any unit may be arrived at by combining with the name of the unit the prefixes deka, hecto, and kilo meaning, respectively, 10, 100, and 1000, and deci, centi, and milli, meaning, respectively, one-tenth, one-hundredth, and one-thousandth.
International System of Units - Wikiwand
WebSince the sizes of coherent units will be convenient for only some applications and not for others, the SI provides twenty-four prefixes which, when added to the name and symbol of a coherent unit produce twenty-four additional (non-coherent) SI units for the same quantity; these non-coherent units are always decimal (i.e. power-of-ten) multiple...
Micro- - Wikipedia
WebMicro ( Greek letter μ, mu, non- italic) is a unit prefix in the metric system denoting a factor of 10 −6 (one millionth ). [1] . Confirmed in 1960, the prefix comes from the Greek μικρός ( mikrós ), meaning "small". It is the only SI prefix which uses a character not from the Latin alphabet.
Metric system - Simple English Wikipedia, the free encyclopedia
WebThe names of most units of measure in the metric system have two parts. One part is the unit name and the other part is the prefix. For example, in the name "centimetre", the word "centi" is the prefix and the word "metre" is the unit name. Sometimes, as with metre, litre and gram, there is no prefix. In the metric system, all units have a "symbol
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