Ch 4 Fire Dynamics

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Across
  1. 2. Instantaneous explosion or rapid burning of superheated gases that occurs when oxygen is introduced in a confined space
  2. 5. A rapid oxidation process which is a gas-phase chemical reaction resulting in the evolution of light and heat
  3. 7. Form of energy associated with the motion of atoms or molecules within a fuel
  4. 9. Chemical process that occurs when a substance combines with an oxidizer
  5. 11. Transfer of heat by the movement of heated fluids or gases
  6. 12. Amount of energy delivered over a given period of time
  7. 15. Anything that occupies space and has mass
  8. 16. The SI Unit of power or rate of work equal to 1 joule per second
  9. 17. Degree to which a solid, liquid or gas dissolves in a solvent
  10. 18. Fatal condition caused by severe oxygen deficiency
  11. 19. Chemical decomposition of a solid material by heating.
  12. 20. Model of the four elements required to have a fire
  13. 22. Physical flow or transfer of heat energy from one body to another, thought direct contact
  14. 23. Force per unit area exerted by a liquid or gas
Down
  1. 1. Condition in which the unburned fire gases that have accumulated at the top of a compartment ignite
  2. 3. A chemical process of oxidation that occurs at a rate fast enough to produce heat
  3. 4. Material that will maintain combustion under specified environmental conditions
  4. 5. Minimum temperature at which a liquid gives off enough vapors to form an ignitable mixture (two words)
  5. 6. Physical process that changes a liquid into a gaseous state
  6. 8. Unit of work or energy in the International System of Units (SI)
  7. 10. Capacity to perform work
  8. 13. Transmission or transfer of heat energy from one body to another body at lower temperatures
  9. 14. Tendency or capacity of liquid or gas to rise
  10. 21. Measure of the average kinetic energy of the particles in a sample of matter