Across
- 1. The energy transferred between objects that are at different temperatures
- 6. form of the transfer of energy
- 9. current A flow of electric charge.
- 10. moved from one object to another
- 15. energy stored energy
- 16. A material that does not allow heat or electrons to move through it easily.
- 18. A material that allows heat and electricity to pass through it.
- 20. energy energy of motion
Down
- 2. changed
- 3. to produce
- 4. model
- 5. The distance an object travels per unit of time
- 7. the ability to do work
- 8. device to control the flow of electricity
- 11. The transfer of energy by electromagnetic waves
- 12. charge a fundamental property of matter that can be either positive or negative
- 13. energy in the form of vibrations passing through matter
- 14. A situation in which two objects in close contact exchange energy and momentum
- 17. starting point
- 19. a form of energy that you can see