Across
- 2. medium are closest together
- 8. particles are farther apart
- 9. distance between the point
- 11. A higher frequency
- 13. Bounce back when it strikes a medium
- 14. wave- move back and forth
- 15. find that 262 wavelengths pass you
Down
- 1. the sound is much louder
- 3. hear the sound travel through air
- 4. passes through the medium
- 5. a device called fish finder by using technology
- 6. buzzing of a bee to a loud siren
- 7. Yell in a gym and it and the voice yell back
- 10. determine an objects distance, shape
- 12. waves travel though matter