Thermodynamics Knowledge Test

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1. 1

   What is the Zeroth Law of Thermodynamics primarily concerned with?

   A Temperature equilibrium B Energy conservation C Entropy change
2. 2

   Which law of thermodynamics introduces the concept of entropy?

   A First Law B Zeroth Law C Second Law
3. 3

   What is the First Law of Thermodynamics also known as?

   A Law of Heat Transfer B Law of Energy Conservation C Law of Entropy
4. 4

   What does the Third Law of Thermodynamics state about absolute zero temperature?

   A Entropy is maximum B Entropy approaches zero C Energy increases
5. 5

   Which term describes a process that occurs without transfer of heat or matter between a system and its surroundings?

   A Adiabatic B Isothermal C Isochoric
6. 6

   Which of the following states that energy transformation always leads to less usable energy?

   A Law of Energy Conservation B Zeroth Law C Second Law of Thermodynamics
7. 7

   How is the work done by a closed system during a thermodynamic cycle calculated?

   A By heat exchanged B Net heat added C External energy applied
8. 8

   What term is used to describe the heat transferred at constant pressure?

   A Enthalpy B Entropy C Internal energy
9. 9

   What kind of system is one that exchanges no mass or energy with its environment?

   A Isolated B Closed C Open
10. 10

    Which state function increases with any spontaneous change in a system?

    A Temperature B Entropy C Pressure