Across
- 3. Has a trunk
- 5. An example of a mechanical wave.
- 9. Type of wave that does not need a medium to travel.
- 11. The color of light with the lowest frequency.
- 12. The distance a wave moves from its resting point.
- 13. Bottom part of a wave.
- 15. The color of light with the highest frequency.
- 18. Large marsupial
- 19. Top part of a wave.
- 22. Waves used in airport security.
- 23. Heat waves of the EMS.
- 24. Colors that make up white light.
Down
- 1. A wave behavior that separates white light into the ROYGBIV colors.
- 2. Measurement between similar parts of a wave.
- 3. A sound wave that is reflected.
- 4. Flying mammal
- 6. Number of waves that pass a point per second.
- 7. _______ interference will result in a weaker wave or no wave at all.
- 8. Part of the spectrum used in cell phones, radar, and gps.
- 10. Likes to chase mice
- 14. Man's best friend
- 16. Wavelength gets _____ as you move from xrays to radio waves.
- 17. Material through which a wave travels.
- 20. The most energetic, highest frequency waves of the spectrum.
- 21. Sound travels the fastest through which state of matter?