Question: An ideal thermodynamic engine operates between 2 8 5 K and 4 6 0 K . What is its efficiency? ( 2 pts ) A

An ideal thermodynamic engine operates between 285 K and 460 K . What is its efficiency? (2pts)
A)0.38
B)0.61
C)0.62
D)1.61
An ideal thermodynamic engine operates between 2

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