Posted by
**John** on
.

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