The piston of a vertical pistoncylinder device containing a gas has a mass of 60 kg and a cross sectional area of 0 04 m 2 , as shown in Fig P160 The local atmospheric pressure is 0 97 bar, and the gravitational acceleration is 9 81 m s 2 (a) Determine the pressure inside the cylinder (b) If some h...

A gas is contained in a vertical cylinder with a heavy piston The pressure ...

The piston of a vertical pistoncylinder device containing a gas has a mass of 60 kg and

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The piston of a vertical piston–cylinder device containing a gas has a mass of 60 kg and a cross-sectional area of 0.04 m², as shown in Fig. P1–60. The local atmospheric pressure is 0.97 bar, and the gravitational acceleration is 9.81 m/s².

(a) Determine the pressure inside the cylinder.

(b) If some heat is transferred to the gas and its volume is doubled, do you expect the pressure inside the cylinder to change?

Patm = 0.97 bar m = 60 kg A = 0.04 m? P = ? FIGURE P1-60

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Thermodynamics An Engineering Approach

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Authors: Yunus Cengel, Michael Boles, Mehmet Kanoglu

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Question Posted: Nov 02, 2020 07:33 AM

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The piston of a vertical pistoncylinder device containing a gas has a mass of 60 kg and

Question:

Patm = 0.97 bar m = 60 kg A = 0.04 m? P = ? FIGURE P1-60

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Thermodynamics An Engineering Approach

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