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'''Pressure''' is defined as the [[force]] per unit [[area]] exerted on a surface.<ref>Wile, Dr. Jay L. ''Exploring Creation With Chemistry''. Apologia Educational Ministries, Inc. 1998</ref>
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==SERVER ERROR 404- PAGE NOT FOUND==
 
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English units used for air pressure include:
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*[[atmosphere]]s
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*pounds per square inch (PSI)
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*inches of mercury, which is the number of inches the given pressure will raise a column of [[mercury (element) | mercury]]
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SI units for pressure are Pascals, where 1 Pa = 1 N • m<sup>-2</sup>
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==See also==
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*[[blood pressure]] - typically measured in millimeters of mercury
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==References==
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<references/>
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[[category:physics]]
 

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