A body cools from a temperature 3T to 2T in 10 minutes. The room temperature is T. Assume that Newton's law of cooling is applicable. The temperature of the body at the end of next 10 minutes will be
As we learnt in
When body Cools by Radiation from theta1 degree c to theta two degree c in time t -
- wherein
From newton's law of cooling
Let us say temperature after 10 minutes become T1
Then
Option 1)
This solution is incorrect
Option 2)
This solution is correct
Option 3)
This solution is incorrect
Option 4)
T
This solution is incorrect