Across
- 4. / number of completed cycles per second in wave
- 5. / electromagnetic waves with the shortest wave length and highest frequency
- 7. / the length of of two pulses in a wave
- 10. / the place on a longitudinal wave where particles are closer together
- 12. / when the direction of the wave is the same direction of the vibration
- 15. / waves that are created by vibrations in electric fields
- 17. / electromagnetic waves with the longest wavelength and lowest frequency
- 18. / a scale of electromagnetic radiation which displays which waves can be seen
- 20. / the length from the aplitude to the highest point on a wave
Down
- 1. / waves used in industrial machines
- 2. / a vibratory disturbance that is transmitted though a material or though space
- 3. / waves that travel along a spring
- 6. / change in speed in a wave
- 8. / a series of regular repeated pulses
- 9. / bending of waves through objects
- 11. / radio waves with the shortest wavelength and the highest frequency
- 13. / the middle most point that goes through a wave
- 14. / a single vibratory disturbance
- 16. / when the direction of the wave is parallel to the direction of the vibration
- 19. / the length from the aplitude to the lowest point on a wave
