Across
- 2. Portion of universe studied
- 5. Homogeneous part of a system
- 7. Energy transfer involving force and distance
- 8. Total heat content of a system
- 13. No heat exchange with surroundings
- 14. Process requiring external energy
- 15. Measurement of heat changes
- 18. Transition between states of matter
- 19. Measure of disorder or randomness
- 20. Highest temperature and pressure for liquid phase
- 22. Depends on how change occurs
- 23. Scientist who defined free energy
- 24. Energy available to do work
- 25. Releases heat energy
Down
- 1. Device measuring heat of combustion
- 3. Process occurring without outside help
- 4. Everything outside the system
- 6. Property depending only on current state
- 9. Heat required to raise temperature
- 10. Temperature and pressure where all phases coexist
- 11. Constant temperature process
- 12. Study of energy transformations
- 16. Absorbs heat energy
- 17. Heat per gram per degree Celsius
- 21. States heat change is path-independent