A Standard Atmospheric pressure excerts a force on a mercury filled glass tube with one end closed to make the metal rise 29.92 inches. In a perfect vacuum environment, theoreticaly, there should be no rise on the column of mercury; answer is zero inches.
About 2 1 pound per square inch = 2.0362... inches of mercury
That could depend on several different factors, such as altitude etc... I do believe that at about sea level its -14.7 psi.
20
The density of mercury is 13.534 grams per milliliter.0.190 liter = 190 millilitersSo a full container's worth of mercury would comprise (13.534) x (190) =2,571.46 grams = 2.57146 kilograms of mass.
A Standard Atmospheric pressure excerts a force on a mercury filled glass tube with one end closed to make the metal rise 29.92 inches. In a perfect vacuum environment, theoreticaly, there should be no rise on the column of mercury; answer is zero inches.
29.92 inches of mercury = ~406.78 inches of water.
14.37 psi is 0.20317789 inches of mercury.
29.925 inches of mercury is 1 atmosphere.
27.23 inches of mercury = 922 millibars.
30in is 762000 microns of vacuum
There are many vacuum hoses, consult a repair manual.
635 mm
1 ATM equates to ~29.921 inches of mercury.
27.23 inches of mercury is 922.1 millibars.
About 2 1 pound per square inch = 2.0362... inches of mercury
169 millibars.