Across
- 2. Most bombing incidents that confront police agencies today involve _____
- 3. Oxidation reactions involve reactions of substances to form new chemical products with what element?
- 8. the criminal act of deliberately setting a fire
- 9. substance used to make a fire burn faster and usually used in arson fires
- 10. A highly sensitive portable vapor detector
- 11. The minimum temperature at which a fuel will spontaneously ignite
- 14. The movement of heat by a fluid such as water or air
- 17. The product of combustion is accompanied by the creation of gases and heat.
- 19. The transfer of heat by electromagnetic waves
- 20. The speed of ___ explosives is known as the Speed of deflagration (burning).
Down
- 1. An extremely rapid oxidation reaction accompanied by a violent disruptive effect and an intense, high-speed shock wave.
- 4. most fires are started with a ___
- 5. In what direction does a fire move?
- 6. The transfer of energy from one molecule to another by direct contact
- 7. Can be any combustible material in any state of matter
- 12. What is it called when fuel burns without a flame?
- 13. The speed of ___ explosives is known as Speed of detonation.
- 15. A chemical or mechanical action caused by combustion, accompanied by the creation of heat and rapid expansion of gases.
- 16. The energy necessary to increase the temperature of the fuel to a point where sufficient vapors are given off for ignition to occur.
- 18. The collection of tiny unburnt particles