Sound Crossword

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Across
  1. 2. a sound heard again near its source after being reflected
  2. 3. the state or quality
  3. 4. the general method of locating objects by determining the time
  4. 7. the state of being
  5. 10. Energy the energy of a body or a system with respect
  6. 11. top of a wave
Down
  1. 1. the number of periods or regularly occuring
  2. 2. the capacity to do work; the property of a system that diminishes the system
  3. 5. the effect, result, or consequence
  4. 6. the distance, measured in the direction of propagation of a wave
  5. 8. any long depression or hollow
  6. 9. Energy the energy of a body or a system with respect to the motion