If a gas has an absolute pressure of 319 K PA it's gauge pressure is?

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Parrish

Physics

3 July, 02:56

If a gas has an absolute pressure of 319 K PA it's gauge pressure is?

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Estrella Pearson · Answer 1

The correct answer for the question that is being presented above is this one: "256 kpa." If a gas has a gage pressure of 156 kPa, its absolute pressure is approximately 256 kpa. Gauge pressure (GP) is 0 at atmospheric pressure (AP). Absolute pressure = GP + AP. Since atmospheric pressure is ca. 100 kpa; 100 + 156 is 256 kpa.