Electricity and Waves Vocab Puzzle

2. a material that neither lets electricity flow through it freely nor restricts it from moving.
4. where the wave meets its lowest point
5. a device used to store electrical energy
6. an electrical current that only goes in one direction
9. a wave that carries heat
11. an electromotive force or potential difference expressed in volts
12. a measure of how powerful a sound wave is based on the audible perception of sound
13. how fast a wave leaves and returns to its resting point
16. a substance or material that allows electricity to flow through it freely
20. a substance or material that doesn't allow electricity to flow through it
23. the SI unit of electrical resistance
25. a type of wave that only travels through the ground; commonly associated with earthquakes
26. a wave that requires a medium to pass through
29. a wave that is commonly used to cook
30. a negatively charged particle commonly found in atoms

1. a type of wave that only goes in one direction
3. a wave that does not require a medium to pass through
7. the repulsive or attractive interaction between charged objects
8. an electrical current that reverses its direction many times a second at a regular rate
10. the SI unit for electromotive force
14. a wave that can be used to view the bones inside of a human body
15. a method of creating static electricity in an object by bringing an oppositely charged object near it
17. a wave that goes in multiple directions
18. a particle commonly found in atoms that has no charge
19. the peak of a wave
21. a wave that carries energy from the sun
22. a wave that can be used in chemotherapy to help treat cancer
24. a disturbance that carries energy
27. a measure of the rate of current in a conductor
28. a positively charged particle commonly found in atoms