By how much should the temperature changed

Reference no: EM13699656

Problem: A Carnot engine whose high-temperature reservoir is at 450 K has an efficiency of 34.0%,

Part A: By how much should the temperature of the low-temperature reservoir be changed to increase the efficiency to 39.0%?

I don't just need an answer, work and explanations/walkthrough would be much appreciated! Thanks.

Reference no: EM13699656

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