Thermal Energy

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Across
  1. 2. Lightweight material used to reduce heat transfer
  2. 4. A material that allows heat to pass through it easily
  3. 8. Energy transferred from particle to particle in conduction
  4. 9. What hot fluid becomes, causing it to rise
  5. 11. These vibrate more when a solid is heated
  6. 12. What particles do more of when heated
  7. 16. Everyday item that acts as thermal insulation
  8. 17. The circular movement set up in fluids due to heating
Down
  1. 1. Heat transfer in fluids due to movement of particles
  2. 3. Good conductors of heat due to their structure
  3. 4. Transfer of heat through a solid without the movement of the material
  4. 5. Windows that reduce heat loss using two layers of glass
  5. 6. General term for liquids and gases where convection occurs
  6. 7. A material that slows down or stops heat transfer
  7. 10. wall Type of insulation used in building walls
  8. 13. Conduction usually requires materials to be in this kind of contact
  9. 14. Part of a house often insulated to reduce heat loss upwards
  10. 15. A poor conductor often trapped in insulation materials