Across
- 3. a wiggle in time
- 5. vibration is in the direction of travel(parallel)
- 7. vibration is perpendicular to wave travel
- 8. the number of to-and-to fro vibrations in a given time
- 9. a wave that requires a medium through which to travel
- 10. a wiggle in space and time
Down
- 1. a wave caused by a disturbance in electric and magnetic fields and does not require a medium
- 2. the propagation of a distance through a medium
- 4. describes how fast the disturbance moves through the medium
- 6. the time it takes for a complete vibration