Class l Help H15 Begin Date: 11 62017 12:00:00 AM -- Due Date: 11/27/201711:00:0

Question

Class l Help H15 Begin Date: 11 62017 12:00:00 AM -- Due Date: 11/27/201711:00:00 PM End Date: 12/15/2017 12:00:00 AM (8%) Problem 9: It is claimed that, while running through a whole number of cycles, a heat engine takes in 24 kJ of heat, discharges 14 kJ of heat to the environment, and performs 3 kJ of work. What is wrong with the claim? The work d equals the difference between the heat output and the heat input. The work performed does not equal the difference between the heat input and the heat The work d does not equal the sum of the heat input and the heat output. work performed does not equal the difference between the heat and the heat OThe O There i5 g wrong with the claim.

Explanation / Answer

Option D) is correct.

As difference between heat input and heat output must be equal to work. But here it is not so.

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