7th Grade Chap 5 Thermal Energy pp 180-191

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Across
  1. 3. temperature scale used by most countries
  2. 4. temperature scale used by the US
  3. 6. measure of how cold or hot something is compared to a reference point
  4. 7. when most matter is heated the particles spread out and expand
  5. 11. transfer of thermal energy from a warmer object to a cooler object
  6. 13. circular motion of heat transfer the cause of wind
  7. 14. the heat transfer between a cast iron skillet and bacon
Down
  1. 1. amount of energy required to raise the temp of 1 kg of a material by 1 kelvin
  2. 2. a material that does not conduct heat well like wool
  3. 5. particles have no kinetic energy equal to -273 C
  4. 8. type of heat transfer occurring only in fluids, like water and air
  5. 9. heat energy given off by the sun
  6. 10. temperature scale used by scientists
  7. 12. a material that heats easily and quickly and cools easily and quickly