Search results
Results from the WOW.Com Content Network
Its explosive limits range from 3.5% to 19.0%, with a vapor density of 1.6 and a specific gravity of 0.8. This volatile liquid, distinguished by its pleasant odor and miscibility with water and many organic liquids, finds primary application in alcoholic beverages, pharmaceutical solvents, cleaning solutions, and certain antifreezes. 5.
House fire using gasoline as an accelerant A farmhouse burning after being set on fire using gasoline as a fire accelerant. It is common for the words fire accelerant and ignitable liquid to be used synonymously. [1] An ignitable liquid is a liquid that will readily ignite when exposed to an ignition source, while a fire accelerant is a ...
Chemists distinguish an accelerant from a fuel, such as gasoline. A fire is a self-sustaining, exothermic oxidation reaction that emits heat and light. When accelerants such as oxygen-bearing liquids and gases (like NO 2) are used, fires produce more heat, consume fuel more quickly, and spread quicker. Fires involving liquid accelerants like ...
Dry chemical powder is used on all classes of fires. Dry chemical powder puts out the fire by coating the burning material with a thin layer of dust, thereby separating the fuel from the oxygen in the air. The powder also works to interrupt the chemical reaction of fire, so these extinguishers are extremely effective at putting out the fire.
The Siege and Destruction of Jerusalem by the Romans Under the Command of Titus, A.D. 70, by David Roberts (1850), shows the city burning. Early thermal weapons, which used heat or burning action to destroy or damage enemy personnel, fortifications or territories, were employed in warfare during the classical and medieval periods (approximately the 8th century BC until the mid-16th century AD).
The department's three water tanks, which hold about a million gallons each, ran out Wednesday morning, Janisse Quiñones, chief engineer for the Los Angeles Fire Department of Water and Power ...
During fire investigations, forensic chemists can determine if an accelerant such as gasoline or kerosene was used; if so, this suggests that the fire was intentionally set. [3] Forensic chemists can also narrow down the suspect list to people who would have access to the substance used in a crime.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!