Absolute Pressure in Thermodynamics Formulas

Absolute Pressure is labeled when any pressure is detected above the absolute zero of pressure. And is denoted by P_abs. Absolute Pressure is usually measured using the Pascal for Pressure. Note that the value of Absolute Pressure is always negative.

Thermodynamics formulas that make use of Absolute Pressure

fxIsobaric Work for given Pressure and VolumesGo

FAQ

What is the Absolute Pressure?

Absolute Pressure is labeled when any pressure is detected above the absolute zero of pressure. Absolute Pressure is usually measured using the Pascal for Pressure. Note that the value of Absolute Pressure is always negative.

Can the Absolute Pressure be negative?

Yes, the Absolute Pressure, measured in Pressure can be negative.

What unit is used to measure Absolute Pressure?

Absolute Pressure is usually measured using the Pascal[Pa] for Pressure. Kilopascal[Pa], Bar[Pa], Pound Per Square Inch[Pa] are the few other units in which Absolute Pressure can be measured.

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