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Unit system Domain Derivation Unit name Unit symbol Dimension symbol Quantity name Definition In SI base units In other SI units SI: Physics: Basic
The pascal (Pa) or kilopascal (kPa) as a unit of pressure measurement is widely used throughout the world and has largely replaced the pounds per square inch (psi) unit, except in some countries that still use the imperial measurement system or the US customary system, including the United States.
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. It is the only system of measurement with official status in nearly every country in the world, employed in science ...
The SI unit for pressure is the pascal (Pa), equal to one newton per square metre (N/m 2, or kg·m −1 ·s −2). This name for the unit was added in 1971; [6] before that, pressure in SI was expressed in newtons per square metre. Other units of pressure, such as pounds per square inch (lbf/in 2) and bar, are also in common use.
The system for other Western countries is similar, though si is often used as the final syllable rather than ti. Guido of Arezzo is thought likely to have originated the modern Western system of solmization by introducing the ut–re–mi–fa–so–la syllables, which derived from the initial syllables of each of the first six half-lines of ...
A centipoise is one hundredth of a poise, or one millipascal-second (mPa⋅s) in SI units (1 cP = 10 −3 Pa⋅s = 1 mPa⋅s). [4] The CGS symbol for the centipoise is cP. The abbreviations cps, cp, and cPs are sometimes seen. Liquid water has a viscosity of 0.00890 P at 25 °C at a pressure of 1 atmosphere (0.00890 P = 0.890 cP = 0.890 mPa⋅s).
According to reports of Northern Paiute oral history, the Si-Te-Cah, Saiduka or Sai'i [1] (sometimes erroneously referred to as Say-do-carah or Saiekare [2] after a term said to be used by the Si-Te-Cah to refer to another group) were a legendary tribe who the Northern Paiutes fought a war with and eventually wiped out or drove away from the area, with the final battle having taken place at ...
Illustration of a Sila seducing a man from a Persian miniature. Sila (Arabic: سعلى أو سعلا أو سعلاة alternatively spelled Si'la or called Si'lat literally: "Hag" or "treacherous spirits of invariable form" pl. Sa'aali adj: سعلوة su'luwwa) is a supernatural creature assigned to the jinn or ghouls in Arabian [1] folklore.