What units are used to measure gas pressure?
760 Torr equal one atm, or atmospheric pressure. And the piece of equipment used to measure torrs is manometer.
( Sorry this is short if you need further understanding await the answer of someone else. )
Perhaps we should finally address this question....
Gas pressure may be quoted with units of
As a refinement....engineers often speak of gauge pressure versus absolute pressure. When we fill a tyre on a car, and we use the manual in the car to give us the appropriate pressure, the
A tyre at atmospheric pressure would thus have