A body cools in 7 min from 60∘ C to 40∘ C. What will be its temperature after the next 7 min ?
The temperature of surroundings is 10∘ C. [Assume Newton's Law of cooling is applicable]
A.T=32∘ C
B.T=28∘ C
C.T=24∘ C
D.T=36∘ C