Across
- 6. a push or pull
- 9. distance between crests of a wave
- 10. transmit energy through matter or empty space
Down
- 1. unit for kinetic energy
- 2. energy stored in an object
- 3. pitch of a wave
- 4. length from crest to midpoint of a wave
- 5. energy of motion
- 7. good conductor for energy
- 8. electrons moving from one circuit to another