Thermodynamics (NEST (National Entrance Screening Test) Physics): Questions 5 - 5 of 5

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Question number: 5

» Thermodynamics » Thermal Equilibrium

Appeared in Year: 2014

MCQ▾

Question

A body of mass with specific heat at temperature is brought into thermal equilibrium by contact with an identical body which was initially at a lower temperature . Now heat is lost to the surroundings and the temperatures are in kelvin. The change in entropy of the system is –

Choices

Choice (4) Response

a.

b.

0

c.

d.

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