Across
- 2. levitating trains that go very fast
- 4. the kind of electricity that flows
- 6. when things each have a separate circuit
- 7. the EM that is mainly used by doctors
- 8. what electromagnetic energy travels in
- 9. the man who made a code for a telegraph
- 11. the EM that has the longest wavelength
- 14. the negative part of an atom
- 16. what opposite charges of atoms do
- 17. the energy of movement
- 18. what opposite poles of magnets do
- 21. MOVING AN OBJECT USING A FORCE
- 23. the EM that we feel as heat
- 24. the most dangerous EM wave
- 26. the only EM we can see
- 27. a push or a pull
- 28. when things are connected in a row
Down
- 1. device using an electromagnet
- 3. a magnet made by electricity
- 5. the EM that burns our skin
- 10. the ends of a magnet are called this
- 11. what similar charge of atoms do.
- 12. the positive part of an atom
- 13. the energy of position
- 15. the EM that quickly heat food
- 19. a path for electricity
- 20. THE ABILITY TO DO WORK
- 22. what similar poles of a magnet do
- 25. the smallest bit of matter
- 28. the kind of electricity made by rubbing