Absolute pressure is the actual existing pressure, independent of the environment, while gauge pressure is the pressure relative to the exterior environment, which is usually the atmosphere (with a pressure of 1 atm). Convert an absolute pressure of 7.05 × 105 N/m2 to gauge pressure, in pounds per square inch.

Absolute pressure is the actual existing pressure, independent of the environment, while gauge pressure is the pressure relative to the exterior environment, which is usually the atmosphere (with a pressure of 1 atm). Convert an absolute pressure of 7.05 × 105 N/m2 to gauge pressure, in pounds per square inch.