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May 27, 2015

Homework Help: Physics / Heat Transfer

Posted by John on Wednesday, January 30, 2013 at 11:44am.

How much heat must be removed from a 200 g block of copper to lower its temperature from 302 oF to 68
oF?
Specific heat of copper: c = 0.092 kcal/(kg K)
a. 2.4 kcal
b. 2400 kcal
c. 18.4 kcal
d. 12 kcal
e. 26 kcal

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