1.

A body cools from 60°C to 50°C in 10 minutes. If the room temperature is 25°C and assuming Newton’s law of cooling to hold good, the temperature of the body at the end of the next 10 minutes will be ?

A. 38.5°C
B. 40°C
C. 42.85°C
D. 45°C
Answer» D. 45°C


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