Across
- 1. the basic unit of a chemical element.
- 4. the degree or intensity of heat present in a substance or object
- 5. energy energy that a body possesses by virtue of being in motion.
- 7. energy does not flow as easily
- 9. curve line graph that represents the change of phase of matter
- 10. curve A plot of the temperature versus time
- 11. having a consistency like that of water or oil
- 12. transfer of thermal energy in a liquid or gas .
- 16. the quality of being hot
- 17. a group of atoms bonded together
- 18. firm and stable in shape
Down
- 2. physical substance in general, as distinct from mind and spirit
- 3. energy in transit due to temperature difference
- 6. energy the energy possessed by a body by virtue of its position relative to others
- 7. material that easily allows energy to flow through
- 8. the emission of energy as electromagnetic waves or as moving subatomic particles
- 13. change transformation of a thermodynamic system from one phase or state of matter to another one by heat transfer
- 14. an air like fluid substance which expands freely to fill any space available
- 15. the speed of something in a given direction.