Unit 5 Vocabulary

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Across
  1. 1. The amount of thermal energy required to increase the temperature of 1 kg of a material by 1oC.
  2. 3. The movement of thermal energy from a warmer object to a colder object.
  3. 5. A material in which energy does now through through easily.
  4. 8. An increase in a material's volume when its temperature increases.
  5. 10. The movement of fluids in a cycle because of convection.
  6. 14. A device that converts electric energy into thermal energy.
  7. 15. A machine that converts thermal energy into mechanical.
  8. 16. A material in which energy flows through easily.
Down
  1. 2. A decrease in a material's volume when its temperature decreases.
  2. 4. A device that regulates the temperature of a system.
  3. 6. The sum of the kinetic and potential energy of the particles that make up a material.
  4. 7. The average kinetic energy of the particles that make up a material.
  5. 9. The transfer of thermal energy by the movement of particles from one part of a material to another.
  6. 11. The transfer of thermal energy through the collision of particles.
  7. 12. A device that uses electric energy to transfer thermal energy from a cooler location to a warmer location.
  8. 13. The transfer of thermal energy from one material to another through electromagnetic waves.