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Exercise and reference answers

Questions

1. Answer

   1824

   Question

   Year the Carnot cycle was proposed

2. Answer

   2

   Question

   Heat reservoirs a working engine needs at least

3. Answer

   0

   Question

   Net entropy change of a Carnot engine per cycle

4. Answer

   0

   Question

   Work input a perfect refrigerator would need

5. Answer

   2

   Question

   Main statements of the second law given in the text

6. Answer

   0

   Question

   Internal energy change in an isothermal ideal gas step

Instructions

Type the number only.

Explanation