Across
- 1. time taken to complete one cycle
- 6. crest to crest peak to peak
- 9. bright
- 11. definite direction
- 13. a device
- 14. bending of waves
Down
- 2. bending
- 3. right angle wave
- 4. disturbance by electric/magnetic fields
- 5. transfer of energy
- 7. number of waves
- 8. side to side
- 10. bounce
- 12. height of wave