Across
- 1. ability to do work or cause change
- 2. bending of a wave as it changes speed when entering a new medium
- 5. area where particles are spread apart in a longitudinal wave
- 8. electromagnetic wave used in cooking and radar
- 9. distance a wave travels per unit of time
- 10. highest energy electromagnetic wave produced by radioactive decay
- 13. process of a wave being taken in by a material
- 15. electromagnetic wave used for broadcasting and communication
- 19. lowest point of a transverse wave
- 20. electromagnetic wave that can travel through space
- 26. highest point of a transverse wave
- 27. electromagnetic wave with shorter wavelength than visible light
- 29. number of waves that pass a point in one second
- 30. perception of how high or low a sound is
- 31. point where a wave crosses the rest position
- 32. distance between two corresponding points on consecutive waves
- 33. space with no matter where electromagnetic waves can travel
- 34. energy disturbance that transfers energy without transferring matter
Down
- 1. wave that can travel through empty space
- 3. high-energy electromagnetic wave used for imaging
- 4. wave in which particles move up and down perpendicular to wave direction
- 6. height of a wave measured from the rest position to the crest or trough
- 7. area where particles are close together in a longitudinal wave
- 11. increase in amplitude when an object's natural frequency matches a wave frequency
- 12. passing of a wave through a material
- 14. range of electromagnetic waves arranged by wavelength and frequency
- 16. point of maximum amplitude in a standing wave
- 17. wave that requires a medium to travel through
- 18. perception of sound intensity determined by amplitude
- 21. portion of electromagnetic spectrum seen by the human eye
- 22. longitudinal wave that moves through a medium by compressions and rarefactions
- 23. substance through which a wave travels
- 24. wave in which particles move back and forth parallel to wave direction
- 25. bouncing of a wave off a surface
- 28. electromagnetic wave with longer wavelength than visible light
