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7 Written questions

6 Multiple choice questions

  1. used to treat some kinds of cancer
  2. curves outward and makes things look smaller
  3. light bounces off this type of surface and goes in many directions
  4. the only electromagnetic wave that is visible to the human eye
  5. are given off by people, and police may use them to track criminals
  6. instruments that use mirrors and lenses to change the direction of light

6 True/False questions

  1. The waves in the electromagnetic spectrum are arranged in what order?travel at the same speed

          

  2. ultraviolet rayscan detect some types of bacteria

          

  3. radio wavesused for radio and television broadcasting

          

  4. Electromagnetic waves have different ____ & ____.wavelengths and frequencies

          

  5. Why is it important for Christians to study light?instruments that use mirrors and lenses to change the direction of light

          

  6. microwavesused for radio and television broadcasting