A gas of nitrogen molecules is at a temperature of 1000K. Inthis case molecule has 3 translational, 2 rotational, and 2vibrational degrees of freedom per molecule, i.e. a total of 7.
1.9. [1pt] Assuming the cycle operates as an engine, calculatethe engine efficiency.
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1.10. [1pt] If you are to build the most efficient engine usingthe highest and the lowest temperatures available from #9 how wouldthe cycle look like on a PV-diagram [you need to indicate bothcycles]
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1.11 [1pt] What is the efficiency of the most efficient cycle in1.10?
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