Science Chapter 9

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Across
  1. 3. more dense region of a longitudinal wave
  2. 5. the distance between one point on a wave and the nearest point
  3. 6. measure of size of the disturbance from a wave
  4. 8. high points of a transverse wave
  5. 9. a process in which an object is made to vibrate by absorbing energy at its natural frequencies
  6. 10. the amount of time it takes one wavelength to pass a point.
  7. 13. the bending of a wave caused by a change in speed as it travels from one medium to another
  8. 16. the less dense region of a longitudinal wave
  9. 18. a special type of wave pattern that forms when waves equal in wavelength and amplitude but traveling in the opposite directions constantly interfering with each other
  10. 19. the bending of a wave around an object
Down
  1. 1. particles in the medium moving back and forth at right angles
  2. 2. a wave is the number of wavelengths that passes a fixed point each second
  3. 4. a repeating disturbance that transfers energy through matter or space
  4. 7. the low points of a transverse wave
  5. 11. waves that can only travel through matter
  6. 12. matter in the medium that moves back and forth in the same direction that the wave travels
  7. 14. two or more waves overlapping and combining to form a new wave
  8. 15. matter through which a wave travels
  9. 17. locations where the interfering waves always cancel