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