Across
- 3. The law that proves energy cannot be created or destroyed
- 5. This is produced when temperaure rises and molecules start to move faster
- 7. Lead or guide
- 11. Potential & Mechanical energy
- 15. A material that allows
- 17. The theory that the particles in all objects are in constant motion
- 18. The rate that someone or something is moving
- 19. the action or process of moving or being moved.
- 20. A material the does NOT allow heat or electricity through easily
- 21. The ability to work
Down
- 1. When energy changes from one for to another
- 2. Energy of position
- 4. radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium.
- 6. a place where someone or something is located or has been put.
- 8. An instrument used to measure temperature A physical quantity that expresses how hot or cold something is
- 9. A unit of measurement used to measure temperature
- 10. the speed of something in a given direction.
- 12. The energy needed to raise temperature
- 13. the movement caused within a fluid by the tendency of hotter and therefore less dense material to rise, and colder, denser material to sink under the influence of gravity
- 14. The quality of being hot or high temperature
- 16. Energy of motion