Across
- 1. time it takes for two crests to pass one point
- 3. wave that vibrates parallel to the wave direction
- 5. substance that transfers energy or light from one substance to another
- 6. lowest part
- 7. the rate at which something occurs
- 9. how loud something is
- 13. not capable of transmitting energy
- 14. where some particles vibrate and others dont
- 15. distance crest to crest of waves
- 16. waves where disturbance moves perpendicular to the wave direction
- 17. when lines cross eachother
Down
- 2. change in direction of a wavefront
- 4. wave created as result of vibrations
- 8. when two waves are out of phase
- 10. when two or more waves connect paths
- 11. when a wave is spread out
- 12. an increase in frequency