Exercises to the text "Thermodynamic Systems"

  1. 1.    Answer the questions to the text:
  2. What is a thermodynamic system?
  3. What is a surrounding?
  4. What is the system separated by?
  5. What is a fixed boundary?
  6. What is a movable boundary?
  7. What is an imaginary boundary?
  8. What is a real boundary?
  9. How many types of thermodynamic system can you name?
  10. What can cross the boundary in open systems?
  11. What can cross the boundary in isolated systems?
  12. What can cross the boundary in closed systems?
  13. What can cross the boundary in diathermic systems?
  14. What can cross the boundary in adiabatic systems?

 

  1. 2.    Insert a necessary word or word combination:
  2. A thermodynamic system is the region of the Universe with … boundaries that is analyzed using thermodynamic theories, principles, and laws.
  3. Everything that is not part of a thermodynamic system is said to be in the … .
  4.  A boundary  may be …  (always stays in the same spot),
  5. A … boundary can change its location.
  6. A boundary  may be …   (There is nothing separating the surroundings and the system, and the boundary is merely a designated space),
  7. A … boundary is a physical object.
  8. Each type of systems allows different things to … the boundary.
  9. In … systems, matter, heat, and work can cross the boundary to enter or exit the system.
  10. In a … system, heat and work can cross the boundary, but matter can't cross the boundary.

10.In an … system, neither matter, heat, or work can cross the boundary.

11.In a … system, heat can cross the boundary, but nothing else.

12.In an …  system, heat may not cross the boundary, but everything else can.