Across
- 3. the part of the longitudinal wave is linked close together
- 6. are longitudinal waves
- 8. high frequency
- 10. waves that move up and down
- 12. waves that move side to side
- 14. to bounce off of
- 16. lowest point in a wave
- 19. spread out light ex cars headlights
- 21. the force that attracts a body toward the center of the earth, or toward any other physical body having mass
- 22. energy in motion
Down
- 1. highest point in the wave
- 2. the action or process of transmitting something
- 4. separated into its component colors - red, orange, yellow, green, blue and violet
- 5. measured from the very bottom of the trough to the top of the crest
- 6. stored energy
- 7. travel along the earths surface
- 9. gamma waves x rays UV rays
- 11. low amplitude
- 13. forms of moving energy made of tiny microscopic particles called photons
- 15. how many peaks in
- 17. to change direction when moving through one medium to another
- 18. Sound is made up of vibrations
- 20. transfer energy