Physical crossword

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Across
  1. 7. process of changing water to ice.
  2. 8. non SI unit of heat.
  3. 10. used for measuring temperatures.
  4. 11. form of energy causing sensation of hotness and coldness.
  5. 12. example of a metal which is a good conductor of heat and electercity.
  6. 13. a kind of galaxy.
  7. 14. hidden.
Down
  1. 1. short sightedness.
  2. 2. has highest heat capacity.
  3. 3. a lense thinner at the edges and thicker at the middle.
  4. 4. the bending of light when it passes from one transperent medium to another.
  5. 5. have the largest intermolecular space.
  6. 6. breeze blowing from the sea during the day.
  7. 9. liquids which evaporate faster than water.
  8. 14. A form of energy.