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- Manometric unit of pressureOrganizing and summarizing search results for youA millimeter of mercury (mmHg) is a manometric unit of pressure. It was formerly defined as the extra pressure generated by a column of mercury one millimeter high, and is currently defined as exactly 133.322 387 415 pascals or approximately 133.322 pascals. It is denoted as mmHg or mm Hg. The millimeter of mercury is used to measure pressure in barometers and other scientific instruments.5 Sources
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See all on WikipediaMillimetre of mercury - Wikipedia
A millimetre of mercury is a manometric unit of pressure, formerly defined as the extra pressure generated by a column of mercury one millimetre high. Currently, it is defined as exactly 133.322387415 pascals, or approximately 1 torr ( See more
For much of human history, the pressure of gases like air was ignored, denied, or taken for granted, but as early as the 6th century BC, Greek philosopher Anaximenes of Miletus claimed … See more
The precision of modern transducers is often insufficient to show the difference between the torr and the millimetre of mercury. The difference between these two units is about one part in seven million or … See more
In medicine, pressure is still generally measured in millimetres of mercury. These measurements are in general given relative to the current atmospheric pressure: for example, a blood pressure of 120 mmHg, when the current atmospheric pressure is 760 … See more
Wikipedia text under CC-BY-SA license Torr - Wikipedia
The millimeter of mercury by definition is 133.322387415 Pa (13.5951 g/cm × 9.80665 m/s × 1 mm), which is approximated with known accuracies of density of mercury and standard gravity.
The torr is defined as 1/760 of one standard atmosphere, while the atmosphere is defined as 101325 pascals. Therefore, 1 Torr is equal to 101325/760 Pa. The decimal form of this fraction (133.322368421052631578947) is an infinitely long, periodically repeating decimal (repetend len…Wikipedia · Text under CC-BY-SA license- Estimated Reading Time: 5 mins
Millimetre of mercury - Wikiwand
A millimetre of mercury is a manometric unit of pressure, formerly defined as the extra pressure generated by a column of mercury one millimetre high, and currently defined as exactly …
What is a millimeter of mercury (unit) - Aqua-Calc
Learn the definition and conversion of millimeter of mercury, a unit of pressure. Find out how to convert mmHg to other units such as atm, Torr, Pa, psi, and more.
Millimetre - Wikipedia
The millimetre (international spelling; SI unit symbol mm) or millimeter (American spelling) is a unit of length in the International System of Units (SI), equal to one thousandth of a metre, which is the SI base unit of length. Therefore, there are …
Millimetre of mercury - Medical Dictionary
Meaning of Millimetre of mercury medical term. What does Millimetre of mercury mean?
millimeter of mercury - Wiktionary, the free dictionary
millimeter of mercury (plural millimeters of mercury) A unit of pressure equal to the amount of fluid pressure one millimeter deep in mercury at zero degrees Celsius on Earth.
What is the unit called conventional millimeters of …
Blood pressure is conventionally measured in millimeters of mercury, because for many years doctors measured blood pressure with a mercury sphygmomanometer. This instrument contained a tube, one end of which was …
Millimetre of mercury - Wikiwand
A millimetre of mercury is a manometric unit of pressure, formerly defined as the extra pressure generated by a column of mercury one millimetre high, and currently defined as exactly …
millimetre of mercury - Wikidata
enwiki Millimetre of mercury; eowiki Milimetro da hidrargo; eswiki Milímetro de mercurio; etwiki Millimeeter elavhõbedasammast; fawiki میلیمتر جیوه; fiwiki Elohopeamillimetri; frwiki Millimètre de …
Definition:Millimetre of Mercury - ProofWiki
The millimetre of mercury is an metric unit of pressure. It is defined as being: The amount of pressure generated by a column of mercury one millimetre high.
Millimeters of mercury - Wikipedia
Pages for logged out editors learn more. Contributions; Talk; Millimeters of mercury
Milimetre of mercury column (mmHg) - Pressure Unit - Definition ...
The millimetre column of mercury is a unit of pressure that is derived from the traditional way of measuring pressure using a mercury barometer. It refers to the pressure exerted by a column …
mmHg – Millimeters of Mercury – How to Calculate mmHg? - Toppr
Millimetre of mercury is the short form for a millimetre of mercury. Also, it is a measuring unit that measures the pressure in the manometric unit. Besides, in this topic, we will discuss what is a …
Millimetres of mercury - Wikipedia
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IUPAC - millimetre of mercury (M03927)
Feb 24, 2014 · Non-SI unit for pressure; mmHg ≈ 133.322 Pa. This old unit is not recognized by CIPM or ISO, but it is used for blood pressure. PAC, 1996, 68, 957. (Glossary of terms in …
Millimetre of mercury - atozwiki.com
A millimetre of mercury is a manometric unit of pressure formerly defined as the extra pressure generated by a column of mercury one millimetre high
Mercury (planet) - Wikipedia
Mercury is one of four terrestrial planets in the Solar System, which means it is a rocky body like Earth. It is the smallest planet in the Solar System, with an equatorial radius of 2,439.7 …
Talk:Millimetre of mercury - Wikipedia
To make the definition plausible it just needs to be (approximately) equal to the pressure exerted by a one millimetre head of mercury. If you want a precise unit, use the pascal. Dondervogel 2 …
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