Newton's Law of Cooling(Thermal Radiation)
1)Define temperature of a body?

2)Which is the law that explains the relation of cooling of a body with its surrounding temperature?

3)Name the process which cannot be retraced in the reverse direction?

4)Which of the following is the correct statement?

5)What is meant by the rate of cooling?

6)What is the shape of the Time Vs Temperature graph of a hot body cooling under normal temperature?

7)What is the significance of Newton’s cooling curve?

8)Choose the correct relation from the following?

9)Two identical bodies of temperature 800C are kept in two containers of temperatures 100C and 600C respectively. Which among them cools first?

10)Express Newton’s Law of Cooling in mathematical form?


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