ELA Test

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Across
  1. 2. short wavelength/high frequency;flute
  2. 4. distance between a crest and the next crest, or the trough and the next trough
  3. 5. A disturbance that transfers energy from place to place
  4. 8. the lowest point of a wave
  5. 11. A repeated back-and-forth or up-and-down motion
  6. 12. sound wave with low amplitude, like a whisper
  7. 14. highest point of a wave
  8. 15. how "high" or "low" a sound sounds
  9. 17. interruption of a state of stillness/quiet
Down
  1. 1. distance between crest/trough & resting point
  2. 3. the material through which a wave travels
  3. 4. vertical distance from the crest of a wave to the trough
  4. 6. long wavelength and low frequency; tuba
  5. 7. the number of waves per second
  6. 9. the medium that waves move slowest through
  7. 10. sound wave with a high amplitude,like fireworks
  8. 13. the medium that waves move fastest through
  9. 16. the visible part of the ear (external ear)