Rank The Common Units Of Pressure In Order Of Smallest To Largest Unit

What are the common units of pressure? 


List them in order of smallest to largest unit.


1 Pa, 1 psi, 1 torr, 1 mm Hg, 1 in Hg, 1 atm:


Pascal (Pa)              101,325


kiloPascal (kPa)           101,325

Atmosphere (atm) 1 (exactly)

Millimeters of mercury (mmHg)    760

Inches of mercury (inHg)     29.92


Torr (torr)    760

Pounds per square inch (psi)      14.7



Answer: The order from the smallest unit to the largest is: Pascal, Torr, inches of mercury, psi, bar, and atmosphere.


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