Thermal energy

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Across
  1. 2. Metals have ___ electrons to conduct heat faster, making them good conductors.
  2. 4. Shiny and white surfaces ___ heat best.
  3. 6. Thermal transfer by conduction is through molecular ___.
  4. 7. Convection is the transfer of heat via the ___ movement of fluid.
  5. 10. A measure of the amount of internal energy in an object.
  6. 11. Flow of thermal energy from a hotter to cooler region.
  7. 13. When the temperatures of an object and its surroundings are the same, it has reached thermal ___.
  8. 14. The EM wave we feel as heat is in the ___ range.
Down
  1. 1. A higher surface temperature will result in a faster ___ of cooling.
  2. 3. Radiation is transmitted by ___ waves.
  3. 5. Dull, black surfaces ___ heat best.
  4. 8. Radiation can travel in this media.
  5. 9. ___ is reduced when the fluid is heated, so it rises.
  6. 12. ___ surface areas absorb and emit more energy via radiation.