A body cools in 7 minutes from 60 C to 40 C What time (in minutes) does it take to cool from 40 C to 28 C if the surrounding temperature is 10 C ? Assume Newton’s Law of cooling holds (a) 3.5 (b) 11 (c) 7 (d) 10
Added by Anuj C.
Step 1
Step 1:** Calculate the value of K using the given information for the first case: \[ \frac{60 - 40}{7} = K \times \frac{60 + 40}{2} - 10 \] ** Show more…
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