Heat and Thermodynamics 3 Question 7

7. If a piece of metal is heated to temperature θ and then allowed to cool in a room which is at temperature θ0. The graph between the temperature T of the metal and time t will be closed to

(2013 Main) (a)

(c)

(b)

(d)

Show Answer

Solution:

  1. According to Newton’s cooling law, option (c) is correct answer.


जेईई के लिए मॉक टेस्ट

एनसीईआरटी अध्याय वीडियो समाधान

दोहरा फलक