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tankster tankster
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Posts: 851
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7 years ago
A reversible engine operating between 500 K and 300 K has the same efficiency as a reversible engine operating between 400 K and what lower temperature?
A) 200 K
B) 220 K
C) 240 K
D) 260 K
E) 280 K
Textbook 
Physics

Physics


Edition: 4th
Author:
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Answer verified by a subject expert
Raj.SRaj.S
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Posts: 854
7 years ago
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tankster Author
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7 years ago
This helped my grade so much Perfect
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Yesterday
Thanks for your help!!
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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