Thermal Energy Transfer

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Across
  1. 2. The transfer of heat that happens when substances touch.
  2. 4. Thermal energy transfer is _________________by insulators.
  3. 8. The transfer of heat due to the heating and cooling of substances based on their densities.
  4. 9. The total energy of all moving particles is ______________energy.
  5. 12. The type of material that does not transfer thermal energy easily.
  6. 14. The law of ________________ of energy states energy cannot be created or destroyed only changed in form.
  7. 15. An example of an insulator.
Down
  1. 1. The direction that thermal energy flows from _____ to cold.
  2. 3. Type of material the easily transfers thermal energy.
  3. 5. Thermal energy is ________________3 ways.
  4. 6. The best conductors are made of _________________.
  5. 7. Thermal energy transfer is ________________by conductors.
  6. 10. The transfer of energy through electromagnetic waves.
  7. 11. The transfer of thermal energy depends on _______________or material.
  8. 13. The largest source of radiation.