Home Physics Transmission of Heat Radiation (Newton's Law of Cooling) A body cools from to in 10 minutes. If the…
Physics Transmission of Heat Radiation (Newton's Law of Cooling) MCQ (Single Correct)

A body cools from to in 10 minutes. If the room temperature is 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
B
C
D

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Text Solution

Verified by Experts
The correct answer is:
C

…...(i)

…...(ii)

On dividing, we get

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