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Physics
Physics
Problem
A
0.60
kg
0.60\,\text{kg}
0.60
kg
piece of copper (
c
=
386
J
kg
−
1
K
−
1
c = 386\,\text{J}\,\text{kg}^{-1}\,\text{K}^{-1}
c
=
386
J
kg
−
1
K
−
1
) cools from
150
∘
C
150^{\circ}\text{C}
15
0
∘
C
to
30
∘
C
30^{\circ}\text{C}
3
0
∘
C
. Calculate the magnitude of the heat released by the copper during this process, in kilojoules.
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