Electromagnetic Waves Vocabulary

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Across
  1. 3. the range of sizes and speeds where the waves travel.
  2. 5. longer wavelength than infrared waves often used for heating food quickly.
  3. 7. moderate frequency and used in remote controls.
  4. 8. shorter wavelength than visible light but longer than x-rays; can cause sunburn.
Down
  1. 1. the only light wave we can see.
  2. 2. shorter wavelength than visible light and used to view skeletal system.
  3. 4. the highest frequency wave and often used to fight cancer.
  4. 6. the lowest frequency waves that allow you to listen to your favorite stations in the car.