micromètre wikipedia - EAS
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See all on Wikipediahttps://en.wikipedia.org/wiki/MicrometreThe micrometre (international spelling as used by the International Bureau of Weights and Measures; SI symbol: μm) or micrometer (American spelling), also commonly known as a micron, is a unit of length in the International System of Units (SI) equalling 1×10 metre (SI standard prefix "micro-" = 10 ); that … See more
Between 1 μm and 10 μm:
• 1–10 μm – length of a typical bacterium
• 3–8 μm – width of strand of spider web silk
• 5 μm – length of a typical human spermatozoon's head See moreThe term micron and the symbol μ were officially accepted for use in isolation to denote the micrometre in 1879, but officially revoked by the International System of Units (SI) … See more
• The dictionary definition of micrometre at Wiktionary See more
The official symbol for the SI prefix micro- is a Greek lowercase mu. In Unicode, there is also a micro sign with the code point U+00B5 (µ), distinct … See more
Wikipedia text under CC-BY-SA license- https://en.wikipedia.org/wiki/Micrometer_(device)
Each type of micrometer caliper can be fitted with specialized anvils and spindle tips for particular measuring tasks. For example, the anvil may be shaped in the form of a segment of screw thread, in the form of a v-block, or in the form of a large disc.
• Universal micrometer sets come with interchangeable anvils, such as flat, sph…Wikipedia · Text under CC-BY-SA license- Estimated Reading Time: 9 mins
- https://fr.wikipedia.org/wiki/Micromètre
WebLe micromètre est une unité de longueur du Système international d'unités (SI) 1 valant un millionième de mètre et ayant pour symbole μm. Le micromètre a longtemps été appelé …
- Estimated Reading Time: 1 min
- https://simple.wikipedia.org/wiki/Micrometre
WebA micrometre (the American spelling is micrometer; symbol is µm) is a unit of length in the SI measurement system. It can also be called a micron. It is one millionth of a metre. A …
- https://en.wikipedia.org/wiki/Micrometer
WebMicrometer. Micrometer can mean: Micrometer (device), used for accurate measurements by means of a calibrated screw. American spelling of micrometre, a millionth of a metre. This disambiguation page lists …
- https://fr.wikipedia.org/wiki/Micromètre_(appareil_de_mesure)
WebLe micromètre, ou anciennement « palmer », est un instrument de mesure de longueur. Sous sa forme courante, il est très utilisé en mécanique pour mesurer épaisseurs, …
- https://en.wikipedia.org/wiki/Talk:Micrometre
WebMicrometre is a rare and irregular spelling. Micron is the mainstream consensus, followed closely by micrometer. Wikipedia should reflect that consensus. — Preceding unsigned …
- https://en.wikipedia.org/wiki/Orders_of_magnitude_(length)
WebThe micrometre (SI symbol: μm) is a unit of length in the metric system equal to 10 −6 metres (1 / 1 000 000 m = 0. 000 001 m). To help compare different orders of magnitude, this section lists some items with lengths …
- https://en.wikipedia.org/wiki/Beauty_micrometer
WebThe beauty micrometer, also known as the beauty calibrator, was a device designed in the early 1930s to help in the identification of the areas of a person's face which need to have …
- https://en.wikipedia.org/wiki/Filar_micrometer
WebA filar micrometer is a specialized eyepiece used in astronomical telescopes for astrometry measurements, in microscopes for specimen measurements, and in alignment and surveying telescopes for measuring angles and …
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