johnmo7798 johnmo7798
  • 25-11-2022
  • Engineering
contestada

The blocks of aluminum, weighting 2 kg and 3 kg, with initial temperature 300 K and 540 k, are brought together, insulated and allowed to reach equilibrium. Assuming a constant specific heat C_p = 0.90 KJ/Kg K calculate. The final temperature (K) (approximate answer: 400 K) the change in entropy (KJ/K), and the entropy generation (KJ/Kg).

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