Thermodynamics

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Across
  1. 4. relating to, or marked by equality of pressure
  2. 5. State The state of a system in which properties have definite, unchanged values as long as external conditions are unchanged
  3. 7. Reaction or process of the absorption of heat
  4. 8. the space between two molecules
  5. 12. The energy that is transferred from one body to another as the result of a difference in temperature
  6. 16. Process by which heat is transferred by movement of a heated fluid such as air or water
  7. 19. the measure of the average heat of the molecules in a substance that gives the degree of hotness or coldness of the substance
  8. 24. A property that describes how much energy is needed to change the temperature of a material
  9. 25. a system that can only exchange energy with its surroundings
  10. 27. The heat required for an object to change phase (melt, boil, freeze, etc)
  11. 29. a region in space that is of interest
  12. 30. Thermal energy refers to the energy contained within a system that is responsible for its temperature
  13. 31. a type of fluid that cannot change its volume under varying pressure
  14. 32. Relating to or caused by heat or by changes in temperature
  15. 33. The transfer of thermal energy between two objects by direct contact
  16. 35. thermodynamic quantity equivalent to the total heat content of a system It is equal to the internal energy of the system plus the product of pressure and volume
  17. 36. The amount of heat energy required to raise the temperature of one kilogram of the substance by one degree Celsius
  18. 37. A value from a set of values of total energy for a subatomic particle confined by a force
Down
  1. 1. a system that cannot exchange either matter or energy with its surroundings
  2. 2. the energy transferred to or from an object using force along a displacement
  3. 3. relating to, or marked by volume which remains constant
  4. 6. two or more atoms connected by chemical bonds
  5. 7. The degree of disorder within a system or the amount of energy that can’t be used for work
  6. 8. energy contained in a system
  7. 9. A form of matter that is uniform throughout in both chemical composition and physical state
  8. 10. the tendency of matter to change its shape, area, volume, and density in response to a change in temperature
  9. 11. relating to, or marked by equality of temperature
  10. 13. the transfer of energy without transfer of heat or mass to the surrounding
  11. 14. a region outside the system
  12. 15. a type of fluid that can change its volume under varying pressure
  13. 17. The study of the relations between heat, work, temperature, and energy
  14. 18. An instrument that measures temperature
  15. 20. a system that can exchange matter and energy with its surroundings
  16. 21. forces between molecules
  17. 22. The movement of heat from one substance or material to another due to temperature differences
  18. 23. a region where matter and energy can flow
  19. 26. The physical process where matter moves from one state to another
  20. 28. Reaction or process of the release of heat
  21. 34. The transfer of heat through electromagnetic radiation without any contact between materials