Atm Meaning Pressure. The actual atmospheric pressure depends on many conditions eg. Sep 26 2020 Atm definition used in digital communications at the moment.
It equals the amount of pressure that will support a column of mercury 760 millimeters high at 0 degrees Celsius under standard gravity or 147 pounds per square inch 101325. Atm short for atmosphere is a unit of pressure. Standard atmosphere atmosphere atm standard pressure noun a unit of pressure.
At conversion to kgcm2.
325 at to psi. Atm short for atmosphere is a unit of pressure. Atm Physics A unit of pressure equal to the air pressure at sea level. 1 standard atmosphere is defined as being exactly equal to 101325 pascals.
