Across
- 4. a wave that travels through the surface of a medium
- 5. the disturbance that causes an earthquake sends transverse waves through underground rocks in all directions from the disturbance
- 6. a wave in which the medium vibrates at the same direction the wave travels
- 7. the full range of all types of electromagnetic radiation, organized by their wavelengths(or frequencies)
- 10. The disturbance that causes an earthquake sends longitudinal waves through underground rocks in all directions from the disturbance
- 12. a wave in which the medium vibrates at right angles towards the direction of the wave
- 13. not able to be seen through; not transparent
- 15. the action of placing one thing on or above another, especially so that they coincide.
Down
- 1. the number of wavelengths that pass through one point
- 2. the speed of a wave that depends on its medium
- 3. a disturbance in matter that transfers energy from place to place
- 8. the lowest point of a transversal wave
- 9. the highest point of a transversal wave
- 11. Energy travels through this
- 14. the maximum extent of a vibration