1.

An inventor claims to have developed an engine that during a certain time interval takes in 110 MJof heat at 415 K, rejects 50 MJ of heat at 212 K while manages to do 16.7 kWh of work. Do you agree with the inventor.s claim?

Answer»

Inventors claim may be correct
Inventors claim MUST be correct
Inventors claim must be wrong
INSUFFICIENT data

ANSWER :C


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