Temperature and Thermal Energy

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Across
  1. 5. a device that converts some thermal energy into mechanical energy
  2. 10. materials with a low specific heat in which thermal energy moves quickly
  3. 12. Thermal energy depends on _______.
  4. 13. states that energy spontaneously spreads from regions of higher concentration to regions of lower concentration
  5. 15. the transfer of thermal energy in a fluid by movements of warmer and cooler fluid
Down
  1. 1. a device that transforms radiant energy from the Sun into thermal energy
  2. 2. a heat engine that burns fuel inside a set of cylinders
  3. 3. the sum of the kinetic energy and the potential energy of all of the particles that make up that object
  4. 4. the measure of the average kinetic energy of the particles that make up that object
  5. 6. the study of the relationships between thermal energy, heat, and work
  6. 7. states that if the mechanical energy of a system is constant, the increase in thermal energy of a system is constant, the increase in thermal energy of that system equals the sum of the thermal energy transfers into that system and the work done on that system
  7. 8. the transfer of energy by electromagnetic waves, such as light and microwaves
  8. 9. the amount of heat needed to raise the temperature of 1 kg of that material by 1 degree celsius
  9. 11. materials with a high specific heat in which thermal energy moves slowly
  10. 14. the transfer of thermal energy by collisions