Question

in a complete carnot cycle the change in the entropy of the Universe is​

Answer 1

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The Carnot cycle is defined to be a cycle in temperature and entropy, a rectangle in a - diagram, for the system. ... This reversibility necessitates that the net change in entropy of the surroundings over a cycle is also zero, and therefore that the net change of the entropy of the universe is zero.

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Answer 2

Answer:

The Carnot cycle is a theoretical ideal thermodynamic cycle proposed by French physicist Sadi Carnot in 1824 and expanded upon by others in the 1830s and 1840s