Question

Three m^3 of air in a rigid, insulated container fitted with a paddle wheel is initially at 295 K, 200 kPa. The air receives 1546 kJ of work from the paddle wheel. Assuming the ideal gas model, determine for the air the mass, in kg, final temperature, in K, and the amount of entropy produced, in KJ/K

Answer 1

Answer:

1. 7.08Kg

2. 311K

3. 0.268KJ/K

Explanation:

See attached file