Physics Crossword Group 4

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Across
  1. 3. A type of thermodynamic system where the amount of energy within cannot change.
  2. 6. The amount of heat that must be added to one unit of mass of the substance in order to cause an increase of one unit in temperature.
  3. 8. Transfer of heat energy or electric charge through a material.
  4. 11. Energy that comes from a source and travels through space at the speed of light.
  5. 12. A system that does not have a net external force and does not exchange matter or energy with its surroundings.
  6. 13. The space between the atoms or molecules of the matter
  7. 15. Compressible fluid is a type of fluid that can change its volume under varying pressure, with air being a common example. Incompressible fluid is a type of fluid that cannot change its volume under varying pressure, with water being a common example.
  8. 16. An instrument used to measure and read temperature
  9. 18. Two or more atoms that are connected by chemical bonds where its structure and properties can be examined using physical methods.
  10. 20. A system that can exchange both energy and matter with its surroundings.
  11. 22. The physical process where matter moves from one state to another.
  12. 24. The amount of heat needed to cause a unit change in temperature in a given mass of material.
  13. 25. being or involving a state of matter dependent upon temperature.
  14. 29. the process in which the molecules are moved from the region of higher temperature to lower temperature.
  15. 30. The measurement of energy in a thermodynamic system.
  16. 31. A closed, 3D surface that encloses the system and separates it from its surroundings.
  17. 32. A branch of physics that deals with heat, work, temperature, and energy.
Down
  1. 1. Expansion relationships for length, area, and volume of a body due to a change in temperature.
  2. 2. A measure of the disorder of a system. Entropy also describes how much energy is not available to do work.
  3. 4. The complete description of a physical system, referring to its condition at a particular moment in time.
  4. 5. The temperature does not change when energy is absorbed or released by a substance during a change in its physical state.
  5. 7. If the properties of the system like pressure, temperature, and volume stay in the same state over time and space.
  6. 9. The energy contained within a system that is responsible for its temperature.
  7. 10. The attractive forces between the negative end of one molecule and the positive end of another.
  8. 14. A system of matter and energy confined to a defined region of space that may exchange matter and energy with its surroundings.
  9. 15. The process of heat transfer by the bulk movement of molecules within fluids such as gasses and liquids.
  10. 17. The measure of hotness or coldness expressed in terms of any of several scales, including Fahrenheit and Celsius.
  11. 19. The combined energy from molecules moving, atoms vibrating, and the electric energy in molecules.
  12. 21. Energy that is in transit from a high temperature object to a lower temperature object.
  13. 23. Everything external to the system is the surroundings.
  14. 26. The chemical reactions in which heat energy is absorbed.
  15. 27. The position of a point in time on a cycle of a waveform. Phase is a dimensionless quantity.
  16. 28. Release of heat that causes the immediate surrounding temperature to rise.