Across
- 3. a disturbance that carries energy
- 4. relationship between electricity and magnetism
- 6. waves that need a medium
- 8. how much matter is in an object
- 10. heat transferred by movement of matter in fluids
- 12. only one path
- 13. heat transferred by waves
- 14. stored energy
- 15. force that causes things to move
- 19. materials that do allow heat, electricity or cold to flow easily
- 20. the distance between 2 crests
- 22. average kinetic energy of molecules
- 24. multiple paths
- 27. a coil of wire with electricity run though it
- 28. to push away
- 29. energy cannot be created nor destroyed
- 30. waves bouncing back
Down
- 1. the flow of electrons in a circuit
- 2. energy due to position
- 5. the two part of a magnet where the force is the strongest
- 7. the force that tries to stop current
- 9. waves that do not need a medium
- 11. a force that pulls together
- 16. top of a wave
- 17. energy due to motion
- 18. what pushes the current through a circuit
- 21. waves bending
- 23. the substance waves travel through
- 25. materials that do not allow heat, electricity or cold to transfer easily
- 26. heat transferred by contact of two objects