Electromagnetic Vocabulary Crossword Puzzle:

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Across
  1. 3. – Too much radiation.
  2. 8. frequency – Waves with little energy and long length.
  3. 9. spectrum – All the types of light and radiation.
  4. 10. frequency – Waves with lots of energy and short length.
Down
  1. 1. – Energy that moves as waves.
  2. 2. – How many waves pass each second.
  3. 4. – Sent out or released.
  4. 5. – Distance between two wave crests.
  5. 6. waves – Waves that carry power.
  6. 7. – Colors of the rainbow.