Across
- 1. the energy of motion
- 5. a measure of how hot or cold something is because of the movement of particles
- 6. movement of thermal energy from an area of high temperature to an area of low temperature
- 9. to build
- 10. energy is transferred by the mass motion of particles
- 11. to work or operate in a proper or particular way
- 13. the mental activity of transforming information to reach conclusions
- 14. a space where no particles of matter exist
- 16. energy is transferred by direct contact
- 19. the total energy of motion in the particles of a substance
- 21. the act of noticing and describing events or processes in a careful, orderly way
- 22. the energy transferred between objects that are at different temperatures
- 23. a material that allows heat and electricity to pass through it easily
- 24. energy - stored energy
- 25. a very small piece of matter
Down
- 2. the ability to do work
- 3. a representation of an object or event
- 4. a belief or thought, usually supported by evidence
- 7. information and facts that help prove something
- 8. a group of parts that work together as a whole
- 12. to move from one place to another
- 13. energy is transferred by electromagnetic radiation
- 15. a group of things
- 17. to produce a plan, simulation or model
- 18. a material that does not allow heat or electricity to move through it easily
- 20. a place, person, or thing from which something comes from