A body cools from 70 C to 40 C in 5 minutes at surrounding temperature – McqOptions

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1.	A body cools from 70 C to 40 C in 5 minutes at surrounding temperature of 10 C. How long will it take for the body to cool from 49 C to 25 C?
A.	4.3 minutes
B.	6.5 minutes
C.	3.3 minutes
D.	1.8 minutes
Answer» C. 3.3 minutes

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