P1 Radiation and Waves

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Across
  1. 2. EM radiation used in tanning beds
  2. 4. EM radiation used for communication and food
  3. 7. EM radiation used to see bones in medical imaging
  4. 9. EM radiation used by remote controls
  5. 11. EM radiation used to see
  6. 12. EM radiation used to sterilise surgical instruments
  7. 13. Uses ultrasound to detect bodies in the water
Down
  1. 1. How many waves pass a point each second
  2. 3. Distance between two identical points of a wave
  3. 5. Type of wave that goes up and down
  4. 6. Type of wave that pushes and pulls
  5. 8. How fast a wave travels
  6. 10. EM radiation used for communication and music