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How much heat is emitted when a body of mass 20... - WAEC Physics 1998 Question

How much heat is emitted when a body of mass 200g cools from 37oC to 31oC? (specific heat capacity of the body = 0.4Jg-1K-1,)
A
4800J
B
1200J
C
480J
D
202J
correct option: c
H = mC\(\theta\) = 200 x 0.4 x 6

= 480J
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