Thermal Energy Transfer

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Across
  1. 1. ability of a system to do work
  2. 3. heat transfer caused by rising of hotter, less dense fluids
  3. 4. transfer of thermal energy when 2 substances touch
  4. 7. something that doesn't allow heat transfer
  5. 8. group of interdependent elements working together
  6. 9. average kinetic energy of all particles in a material
Down
  1. 2. transfer of energy by electromagnetic waves
  2. 3. something that allows thermal energy to transfer
  3. 5. a state of matter
  4. 6. anything that has volume and mass