Across
- 3. Transfer of thermal energy that occurs in solids,liquids, and gases when two substances of different temperatures touch
- 8. A state of matter that has no definite shape but has a definite volume.
- 9. A set of connected things that work together
- 10. The total kinetic (motion) energy of the tiny particles that make up matter. The faster the particles move, the warmer the matter becomes
- 11. The transfer of energy by electromagnetic waves
- 12. A state of matter that does not have a definite volume or shape
- 13. Force exerted on an object that causes it to move
- 16. The atoms and molecules that make up matter
Down
- 1. Energy of Motion
- 2. Heat transfer caused by the rising of hotter, less dense fluids and the falling of cooler, more dense fluids
- 3. A substance that allows the flow of electric charge or transfers thermal energy through matter
- 4. Anything that has volume and mass; occurs as elements, compounds, and mixtures
- 5. Average kinetic energy of all the particles in a material;measured by a thermometer in degrees(usually Celsius or Fahrenheit)
- 6. The ability of a system to do work; required for changes to happen within a system
- 7. Transfer The thermal energy exchanged between two objects of different temperatures; energy will continue to move in a predictable pattern, from a warmer site to a cooler site, until all sites have reached the same temperature.
- 14. A state of matter that has a definite shape and a definite volume
- 15. Distinct forms of matter known in everyday experience; states include solid, liquid, and gas;also referred to as phases