Science

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Across
  1. 2. Stored energy due to interactions between particles and objects
  2. 6. The object that gains energy from an energy transfer
  3. 8. An object that provides energy for an energy transfer
  4. 10. is a system that exchanges matter with the environment
  5. 13. a material through which thermal energy does not flow easily
  6. 14. a material through which thermal energy flows easily
  7. 15. The transfer of thermal energy between materials by collisions
  8. 16. The movement of particles from an area of higher concentration
  9. 17. total energy of a system
  10. 18. the transfer of thermal energy from one material to another by electromagnetic waves
  11. 20. liquid to a gas
  12. 21. the study of heat
Down
  1. 1. Particle motion decreases and causes the particles to occupy less volume temperature
  2. 3. the amount of thermal energy transferred from a region of higher temperature to a region of lower temperature
  3. 4. change of state from gas to a liquid
  4. 5. when the temperatures of materials that are in contact are the same
  5. 7. the transfer of thermal energy by the movement of particles from one part of a material to another
  6. 9. the amount of thermal energy it takes to increase the temperature of 1 kg of a material by 1oC
  7. 11. Motion energy
  8. 12. Movement in all directions in different speeds
  9. 14. Increase in volume of a material when particle motion increases
  10. 15. A system that does not exchange matter or energy with the environment
  11. 19. Measure of the value of kinetic energy