- #1
mahdert
- 15
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Homework Statement
Find the minimum amount of work required to extract 4000 J of heat from a body at 0 deg F, when the temprature of the environment is 100 deg F.
Homework Equations
W = (1 - t2/t1) * Q1
The Attempt at a Solution
My answer is 1072 J
instructor says 870.19, how??
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