Question types

Start with

Question limit

of 27 available terms

Print test

25 Matching questions

  1. isothermal
  2. reversible process
  3. positive
  4. surroundings
  5. equilibrium
  6. thermal energy
  7. irreversible process
  8. isolated system
  9. system
  10. open system
  11. work
  12. mechanical equivalent of heat
  13. 4.184
  14. entropy
  15. thermal equilibrium
  16. internal energy
  17. energy, heat, work
  18. adiabatic
  19. False
  20. PV = nRT
  21. negative
  22. closed
  23. disorder (entropy), energy
  24. heat
  25. thermodynamics
  1. a term for the amount of work equal to a unit of heat
  2. b term for anything outside a system
  3. c True or False: A system is required to exchange energy.
  4. d term for a closed system where not only can no mass cross the boundary, but also no energy can cross the boundary between the system and its surroundings
  5. e I calorie = ____ Joules
  6. f Apart from Q and W, a system for the first law of thermodynamics is assumed to be ____.
  7. g If no heat enters or leaves a system while its internal energy is changing, the process is _____.
  8. h term for the study of the relationship between heat and work
  9. i term for a process that cannot be reversed after equilibrium is established to restore each quantity to its original value
  10. j term for the point at which two objects have the same thermal energy and no heat is transferred between them
  11. k A system always tends towards greater ____ and lower ____.
  12. l If no energy tranfer (either in the form of heat or work) is ocurring among them, a system of bodies is at _____.
  13. m According the the first law of thermodynamics, the change in internal _____ of a system equals the ___ added the the system minus the ____ that the system does on the surroundings.
  14. n the ideal gas law
  15. o term for the kinetic energy of particles as they vibrate or rush about
  16. p term for the total molecular energy content of a physical system
  17. q According to the second law of thermodynamics, in an isolated system, the direction of spontaneous change is always toward greater ____.
  18. r term for energy transfer caused by a force operating over a distance
  19. s term for the energy that passses from one body to another
  20. t term for a system that can exchange both mass and energy
  21. u Energy entering a system is _____ (positive, negative).
  22. v When the temperature of a gas is unchanged by compression, the compression is said to be ______.
  23. w term for any body or collection of bodies that can exchange energy with the surroundings
  24. x term for a process that can be reversed to regain the original quantities
  25. y Energy leaving a system is _____ (positive, negative).