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.
27
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.
2.9 inches stay 2.9 inches.
There are 100 inches in 8ft 4in
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If it is a perfect vacuum, any amount of it will have zero pressure.If it is a perfect vacuum, any amount of it will have zero pressure.If it is a perfect vacuum, any amount of it will have zero pressure.If it is a perfect vacuum, any amount of it will have zero pressure.
29.925 inches of mercury is 1 atmosphere.
14.37 psi is 0.20317789 inches of mercury.
To convert inches of mercury to inches of water, you can use the conversion factor of 1 inch of mercury = 13.6 inches of water. Therefore, 29.92 inches of mercury is equal to 29.92 x 13.6 = 407.552 inches of water.
30in is 762000 microns of vacuum
To convert inches of mercury to millibars, multiply by 33.863886. Therefore, 27.23 inches of mercury is equal to approximately 731.91 millibars.
There are many vacuum hoses, consult a repair manual.
635 mm
27.23 inches of mercury is 922.1 millibars.
One standard atmosphere (atm) is equivalent to approximately 29.92 inches of Mercury (inHg).
About 2 1 pound per square inch = 2.0362... inches of mercury