The inch (symbol: in or ″) is a unit of length in the British imperial and the United States customary systems of measurement. It is equal to 1/36 yard or 1/12 of a foot. Derived from the Roman uncia ("twelfth"), the word inch is also sometimes used to translate similar units in other measurement systems, usually understood as deriving from the width of the human thumb. Inch of mercury (inHg and ″Hg) is a non-SI unit of measurement for pressure. It is used for barometric pressure in weather reports, refrigeration and aviation in the United States. It is the pressure exerted by a column of mercury 1 inch (25.4 mm) in height at the standard acceleration of gravity. Conversion to … See more Aircraft and automobiles Aircraft altimeters measure the relative pressure difference between the lower ambient pressure at altitude and a calibrated reading on the ground. In the United States, … See more • Torr (millimeters of mercury) • Bar (unit) • Mercury barometer See more
NIST Guide to the SI, Appendix B.8: Factors for Units …
Web[Inch Of Mercury] symbol/abbrevation: (inHg) [Pound Force Per Square Foot] symbol/abbrevation: (lbf/ft2) How to convert Inch Of Mercury to Pound Force Per Square Foot (inHg to lbf/ft2)? 1 inHg = 70.726204747859 lbf/ft2. 1 x 70.726204747859 lbf/ft2 = 70.726204747859 Pound Force Per Square Foot. Always check the results; rounding … WebThe symbol for millimeters of mercury is mmHg. It is equal to a pressure of 133.3224 pascals or 0.00131579 atmospheres. 1 mmHg is also equal to 1 Torr. Select a Conversion Select one of the mmHg conversions below: Millimeters of mercury to Atmospheres (mmHg to atm) Millimeters of mercury to Bar (mmHg to bar) trussardi a way for her 100ml edt
Torr - Wikipedia
WebInch of Mercury is the pressure exerted by 1 inch (25.4 mm) of mercury. 1 inHg = 33.863886667 mbar. The symbol is " inHg " or " Hg ". What is Millibar? Millibar is 1/1000 of bar which is equal to the atmospheric pressure at sea level. 1 mbar = 0.029529983071 inHg. The symbol is " mb ". Please visit pressure conversion to convert all pressure units. WebInches of mercury or inHg is a non-SI unit for pressure. It is still widely used for barometric pressure in weather reports and aviation in the United States, but is considered somewhat outdated elsewhere. It is defined as the pressure exerted by a column of mercury of 1 inch in height at 32 °F (0 °C) at the standard acceleration of gravity. WebInches of Mercury Abbreviation/Symbol: inHg "Hg Unit of: Pressure Worldwide use: Inches of mercury is commonly used in the United States in weather forecasting and the aviation … truss baby