There are two spherical balls A and B of the same material with same surface, but the diameter of A is half that of B. If A and B are heated to the same temperature and then allowed to cool, then
A
Rate of cooling is same in both
B
Rate of cooling of A is four times that of B
C
Rate of cooling of A is twice that of B
D
Rate of cooling of A is 
times that of B
times that of B
Text Solution
Verified by ExpertsThe correct answer is:
C
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