energy

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Across
  1. 1. almost like glasses to see better refracts light
  2. 5. bounces off of any kind of surface
  3. 6. light beds trough
  4. 7. movement
  5. 9. travels in straight path no matter where it is
  6. 11. caused by vibrations
  7. 12. energy from the sun
Down
  1. 2. current flow of energy
  2. 3. light shines on a object and waves can't pass through
  3. 4. electrons move one place to another
  4. 8. path of conductors and wires were electricity flows trough
  5. 10. triangle glass separates colors from and to the sun