Across
- 4. The forces of attraction that like particles exert on one another
- 6. States that as the velocity of a fluid increases, the pressure exerted by that fluid decreases
- 8. A property of all forms of matter that causes matter to expand, becoming less dense, when heated
- 10. Materials that can flow and have no definite shape of their own
- 11. Any change in pressure applied at any point on a confined fluid is transferred undiminished throughout the fluid
- 14. For an ideal gas, the pressure times the volume is equal to the number of moles times the constant R times the temperature
- 15. The increase in pressure with increasing depth creates an upward force
- 18. The process of a substance in a liquid state changing to a gaseous state due to an increase in temperature and/or pressure
- 19. The force per unit area exerted against a surface by the weight of the air above that surface
- 20. A state of matter that has a fixed shape and a fixed volume
Down
- 1. The extent to which a fluid resists a tendency to flow
- 2. An object immersed in a fluid has an upward force on it that is equal to the weight of the fluid displaced by the object
- 3. A state of matter that has no fixed shape and no fixed volume
- 5. The gas-like state of negatively charged electrons and positively charged ions
- 7. The change in phase of a gas upon the surface of a solid due to its loss of energy to that solid
- 9. For a fixed amount of an ideal gas, the pressure times the volume, divided by the Kelvin temperature equals a constant
- 12. Attractive forces that act between particles of different substances
- 13. Force per unit area
- 16. SI unit of pressure
- 17. A state of matter that has no fixed shape but has a fixed volume