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Millimetre of mercury

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 = .mw-parser-output .sfrac{white-space:nowrap}.mw-parser-output .sfrac.tion,.mw-parser-output .sfrac…

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English Engineering units
0.01933678 lbf/in2
SI units
133.322 Pa
Symbol
mmHg, mm Hg
Unit of
Pressure

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Overview

Definition

History

Use in medicine and physiology

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Millimetre of mercury

Nodes43
Edges42
Triples7
Avg. degree1.95
Density0.046512
Components1

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Millimetre of mercury

Top relations

related to Definition · 2
Millimetre of mercury → If, The
English Engineering units · 1
Millimetre of mercury → 0.01933678 lbf/in2
SI units · 1
Millimetre of mercury → 133.322 Pa
Symbol · 1
Millimetre of mercury → mmHg, mm Hg
Unit of · 1
Millimetre of mercury → Pressure
is a · 1
Millimetre of mercury → manometric unit of pressure

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Important terminology

mercury pressure millimetre unit medicine column density torr air defined 133 gravity example pascals mmhg atmosphere one high exactly height

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Millimetre of mercuryEnglish Engineering units0.01933678 lbf/in21.00infobox
Millimetre of mercurySI units133.322 Pa1.00infobox
Millimetre of mercurySymbolmmHg, mm Hg1.00infobox
Millimetre of mercuryUnit ofPressure1.00infobox
Millimetre of mercuryis amanometric unit of pressure0.90text
Millimetre of mercuryrelated to DefinitionThe0.60section
Millimetre of mercuryrelated to DefinitionIf0.60section

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