A body cools down from \[{{70}^{o}}C\] to \[{{60}^{o}}\] in 5 min. It – McqOptions

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1.	A body cools down from \[{{70}^{o}}C\] to \[{{60}^{o}}\] in 5 min. It will cool down from \[{{100}^{o}}C\] to \[{{90}^{o}}C\] in (Assume cooling by radiation alone)
A.	More than 5 min
B.	less than 5 min
C.	5 min
D.	Can't be computed from information provided
Answer» C. 5 min

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