Thermodynamics Heat and Thermal

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Across
  1. 1. Changes of volume or pressure while the temperature is constant
  2. 3. The quantity of heat (J) absorbed per unit mass (kg) of the material when its temperature increases 1 K
  3. 5. Process which volume remains constant and work done is zero
  4. 13. A matter's form that has existed only at the given temperature as well as pressure.
  5. 17. Absorbs heat from the surroundings to form the product
  6. 20. The energy transferred in a process without change of the body's temperature
  7. 21. State which does not experience any spatial and temporal variations
  8. 22. Volume of thermal expansion
  9. 24. Groups that contains more than one atoms
  10. 25. Process which heat does not involve in
  11. 28. The branch of physical science that deals with the relations between heat and other forms of energy
  12. 29. Result of an attractive force between negative and positive molecules
  13. 30. A closed system in which the amount of energy will stay constant.
  14. 32. The amount of heat energy required to raise the temperature of a given quantity of matter by one degree Celsius.
  15. 33. The measure of thermal energy per unit temperature
  16. 35. The region of space, throughout which all physical properties of a material are essentially uniform
  17. 36. The energy transferred between systems due to a temperature difference.
  18. 37. A fluid that can change its volume under pressure
  19. 38. It measures the energy in thermodynamic system
Down
  1. 2. The conversion of a state
  2. 4. A device that measures the intensity of heat
  3. 6. Can exchange both energy and matter with its surroundings
  4. 7. Energy that comes from a source and travels through space at the speed of light
  5. 8. Releases heat to the surrounding
  6. 9. A kinetic energy caused by motion of molecules and potential energy
  7. 10. Pressure is constant during the process
  8. 11. The degree or intensity of heat present in a substance or object
  9. 12. The process by which heat is transferred by movement of a heated fluid such as air or water.
  10. 14. The space between molecules or atoms
  11. 15. Energy that is transferred from one body to another as the result of a difference in temperature.
  12. 16. The transfer of thermal energy between two objects by direct contact.
  13. 18. Energy transferred to or from another object by force and displacement
  14. 19. An isolated system is one that cannot exchange either matter or energy with its surroundings.
  15. 23. Something found between materials.
  16. 26. When an object expands and becomes larger due to a change in its temperature.
  17. 27. The flow of heat due to energy transfers
  18. 31. A quantity of matter or a region in space that is of interest.
  19. 34. The energy contained within a system that is responsible for its temperature.