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###### Problem 2: Work and Heat (10 pts) In a sealed container 2 moles of an ideal gas are slowly compressed at constant pressure as shown in the diagram: A total work of 400 J is done o the gas during the compression that takes the gas from an initial temperature TA 60 Kto a temperature TB 30 K (5 pts:) Determine the change in the internal energy of the gas B. (5 pts) Calculate the amount of heat Q involved in the process_ State if heat flows tQ or from the gas during the process.

Problem 2: Work and Heat (10 pts) In a sealed container 2 moles of an ideal gas are slowly compressed at constant pressure as shown in the diagram: A total work of 400 J is done o the gas during the compression that takes the gas from an initial temperature TA 60 Kto a temperature TB 30 K (5 pts:) Determine the change in the internal energy of the gas B. (5 pts) Calculate the amount of heat Q involved in the process_ State if heat flows tQ or from the gas during the process.

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