Thermal Energy Transfers

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Across
  1. 5. a planned way of doing something
  2. 7. a state in which two things are balanced
  3. 8. molten rock inside Earth
  4. 10. a system that does not exchange matter or energy with the environment.
  5. 12. to move something from one place to another
  6. 13. a particular stage of matter
  7. 18. the transfer of thermal energy from one material to another by electromagnetic waves.
  8. 19. the object that gains energy from the energy transfer.
  9. 20. the transfer of thermal energy from a region of higher temperature to a region of lower temperature. Heat can also refer to the amount of energy transferred during this process.
  10. 22. the object that provides energy for energy transfer.
  11. 23. waves that travel through empty space and through matter
  12. 24. the mixture of gases that surrounds Earth
Down
  1. 1. the movement of substances from an area of higher concentration to an area of lower concentration.
  2. 2. matter with a definite volume, but no definite shape
  3. 3. when the temperatures of materials that are in contact are the same.
  4. 4. energy due to motion
  5. 6. anything that has mass and takes up space
  6. 9. matter with no definite volume and no definite shape
  7. 10. the transfer of thermal energy by the movement of particles from one part of a material to another.
  8. 11. matter with a definite shape and a definite volume
  9. 14. a force that brings things together
  10. 15. a group of related parts that move or work together
  11. 16. a condition or physical property of matter
  12. 17. the transfer of thermal energy by collisions between particles of matter.
  13. 21. a system that exchanges matter or energy with the environment.