Heat and Thermodynamics 6 Question 3
7. A solid body of constant heat capacity is being heated by keeping it in contact with reservoirs in two ways
(i) Sequentially keeping in contact with 2 reservoirs such that each reservoir supplies same amount of heat.
(ii) Sequentially keeping in contact with 8 reservoirs such that each reservoir supplies same amount of heat.
In both the cases, body is brought from initial temperature
(2015 Main)
(a)
(b)
(c)
(d)
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Answer:
Correct Answer: 7. (d)
Solution:
- Entropy is a state functions. Therefore in both cases answer should be same.