Across
- 4. The distribution of energy among degrees of freedom in a system.
- 8. A theoretical gas composed of many randomly moving point particles.
- 9. The number of collisions per unit time in a gas.
- 10. Explaining macroscopic properties using molecular behavior.
- 13. A portion of the universe chosen for analysis of energy changes.
- 15. Variables that define the state of a thermodynamic system.
- 19. A gas that follows the ideal gas equation perfectly.
- 21. A scale to measure temperature based on thermal equilibrium.
- 23. The study of the motion and interaction of molecules.
- 25. Independent modes in which a system can store energy.
- 27. Collisions in which kinetic energy is conserved.
- 28. The interaction between gas molecules resulting in energy transfer.
- 29. A mathematical space describing all possible states of a system.
Down
- 1. A process occurring at constant temperature.
- 2. A process with no heat exchange between a system and surroundings.
- 3. A fundamental physical constant linking energy to temperature.
- 5. Observable properties like pressure and volume in a gas.
- 6. The amount of heat required to change the temperature of a unit mass.
- 7. The pressure exerted by a single gas in a mixture.
- 11. The energy associated with the motion of particles in a system.
- 12. The erratic random movement of particles in a fluid due to collisions.
- 14. The average distance a particle travels before colliding with another particle.
- 16. The speed of gas molecules, varying with temperature.
- 17. A gas with interactions and deviations from ideal behavior.
- 18. The state where all parts of a system have the same temperature.
- 19. The relationship between the pressure and volume of a gas.
- 20. The total energy contained within a thermodynamic system.
- 22. The heat required to raise the temperature of a substance.
- 24. The square root of the mean of the squares of velocities of gas molecules.
- 26. The irregular and haphazard movement of particles.