A System Consists of Two Thermal Reservoirs in Contact with Each

question 1

Multiple Choice

A system consists of two thermal reservoirs in contact with each other, one at temperature 300°C and the other at temperature 200°C. 600 J of heat transfers from the 300°C reservoir to the 200°C reservoir. What is the change in entropy of this system?

• A)0.221 J/K
• B)1.00 J/K
• C)5.00 J/K
• D)-1.00 J/K
• E)2.31 J/K

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