What is its final temperature and how much work is done

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Reference no: EM131194339

One kilogram of steam is contained in a pistonlcylinder device at 800 kPa and 473.15 K (200°C).

(a) If it undergoes a mechanically reversible, isothermal expansion to 150 kPa, how much heat does it absorb?

(b) If it undergoes a reversible, adiabatic expansion to 150 kPa, what is its final temperature and how much work is done?

Reference no: EM131194339

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