Heat Transfer Crossword Puzzle

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Across
  1. 1. Material that allows heat energy to move through them efficiently
  2. 6. Materials that DO NOT allow heat energy to pass through them well
  3. 7. Transfer of heat through a solid material by direct contact of particles
  4. 8. The flow of energy from warmer places to cooler places due to difference in temperature
Down
  1. 2. Measures the average kinetic energy of the particles move
  2. 3. Transfer of heat through empty space by invisible electromagnetic rays. No matter required for this heat transfer!
  3. 4. Transfer of heat in a fluid that is caused by hotter, less dense fluids rising and cooler, more dense fluids sinking
  4. 5. When heat flows from a higher temp to a lower temp until an equal temp is reached