Across
- 6. when light wave bounces off an object
- 7. vibrating forms of energy that are made of molecules and look like waves
- 8. An energy type that travels like waves
- 9. the change of direction of a wave when going from medium to medium
- 11. the distance from one crest or trough to another
- 13. disturbance that travels through a medium from one place to another
Down
- 1. when light energy transfers to matter
- 2. maximum displacement particles of a wave vibrate from their rest position
- 3. material waves travel through
- 4. a wave that moves through a medium due to the movement of matter
- 5. the distance at which a wave travels
- 10. amount of waves produced in a set amount of time
- 12. the transfer of light waves through matter