Five kg of water is contained in a piston-cylinder assembly, initially at 5 bar and 240°c. the water is slowly heated at constant pressure to a final state. if the heat transfer for the process is 2960 kj, determine the temperature at the final state, in °c, and the work, in kj. kinetic and potential energy effects are negligible.

The final temperature of water is 381.39  °C.

Explanation:

Given that

Mass of water = 5 kg

Heat transfer at constant pressure Q = 2960 KJ

Initial temperature = 240 °C

We know that heat transfer at constant pressure given as follows

We know that for water

Lets take final temperature of water is T

So

T=381.39  °C

So the final temperature of water is 381.39  °C.

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