7th Grade Q3 Quiz

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Across
  1. 3. This is heat transfer through waves.
  2. 5. This process is best demonstrated with fluids.
  3. 7. We used this in a Convection Box.
  4. 9. The amount of mass in a certain space.
  5. 11. The movement of nanoscopic particles.
  6. 13. When fluids are heated, they become __________.
  7. 16. During conduction, rapidly moving molecules _______ with slower moving molecules.
Down
  1. 1. This was the example of Conduction given in Reading 2.2.
  2. 2. Hot fluids do this.
  3. 4. To see conduction, the objects must have ________ _________.
  4. 6. Another factor that can increase thermal energy.
  5. 8. When fluids are cooled, they become __________.
  6. 10. Cool fluids do this.
  7. 12. We demonstrated conduction using a _____ rod.
  8. 14. This is the largest source of radiation.
  9. 15. Conduction is demonstrated best with ______.