Nitrogen at an initial state of 300 K, 150 kPa, and 0.45 m3 is compressed slowly in an isothermal process to a final pressure of 800 kPa. Determine the work done during this process

W = -113.0 kJ.

Explanation:

The work done during the isothermal process is the following:        

Where:

= 150 kPa

= 0.45 m³

= 800 kPa

Therefore, the work done during this process is -113.0 kJ.

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yup its correct its: c) b b

the area between the graph and the t axis