Physics, asked by Anonymous, 1 year ago

An ideal heat engine absorbs 600 calories of heat from the source. The temperature of the source and sink are 400k and 300k respectively. What is work done by the engine per cycle?
A. 610 joules B. 630 C. 620 D. 640

Answers

Answered by gauri67

0

B is correct answer. .

Answered by digi18

0

This time much better handwriting.

Thanks

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