Physics Terms Week 1

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Across
  1. 4. scanning format where the pulses originate from the same point, but travel in different directions
  2. 5. occurs from conversion of electricity into sound
  3. 6. cyclical transfer of energy that propagate through a medium
  4. 8. scanning format where pulse originate from different points and travel in different directions
  5. 11. first used during WWII
  6. 12. converts one energy form into another
  7. 13. occurs from the conversion of sound into electricity
  8. 14. Sound is classified as this wave type which needs a medium to propagate
Down
  1. 1. scanning format where pulses travel in the same direction, but originate from different points
  2. 2. discovered by the Currie brothers using natural quartz
  3. 3. like normal sound, but at frequencies above 20,000Hz
  4. 7. unit used for sound frequencies
  5. 9. form of ultrasound where blood flow can be detected
  6. 10. wave type that can propagate with or without a medium