1a : to set afire also : kindle. b : to cause (a fuel) to burn. 2 : to subject to fire or intense heat especially : to render luminous by heat. 3a : to heat up : excite oppression that ignited the hatred of the people.
Ignite is a verb that means to start heat or a flame. Trying to ignite a match inside a dark fireworks factory is a really bad idea — one that can get you blown sky high. The literal definition of ignite is to cause something to catch fire or burn.
Ignite sentence example
Ignite refers to the process of starting a fire. In this sense – starting something – it can also be used to describe the process of starting an argument or inspiring a strong feeling in another person. The word ignite suggests something that happens quickly, with an intense result.
Bear in mind that Christmas trees often get a bad rap in the media. They do not spontaneously combust and start a fire any more then your curtains, drapes, or bedding can spontaneously combust and start a fire. Christmas trees don't cause fires any more than cars cause the drunk driver to crash.
There is a real challenge to start a fire without a spark. You start cold, gather perfectly aged sticks and dried tinder, and furiously rub two sticks together, creating friction and hopefully catching a spark to light the flame.
Not only does sawdust ignite and burn much more easily than whole pieces of lumber, but sawdust in the air ignites even more easily. Even a fine layer of sawdust poses a significant home fire hazard.
Although uncommon, wood dust can and does catch on fire in the dust collection bag when sanding wood floors. The heat created from the friction of the machine and sandpaper on the floor can increase to the point—400 degrees Fahrenheit, to be precise—that the sawdust begins to smolder inside the bag and ignite.
Sawdust is another material that is prone to spontaneous combustion, and the risk of spontaneous combustion from sawdust increases when doing refinishing work due to the presence of finish and possibly other volatile solvents in the sawdust.
Wood dust is considered to be explosive if ignition of part of a cloud of wood dust results in the propagation of flame through the rest of the cloud. ... If the wood dust is contained within a full or partial enclosure, the pressure build up can produce a destructive explosion.
The threshold in the case of the sawdust was at 260° C (500° F); at this temperature a slowly moving yellow flame about 3/4-in high spread from the pilot flame, markedly slowing when leaving the surroundings of the muffler/arrester simulator.
Fires burn very hotly, sometimes over 2000°F (1100°C ). An average surface fire on the forest floor might have flames reaching three feet in height, which means a temperature around 1,500°F (800°C). Most metals will melt in that heat.
Polyurethane is widely used, with its two major applications, soft furnishings and insulation, having low thermal inertia, and hence enhanced flammability. In addition to their flammability, polyurethanes form carbon monoxide, hydrogen cyanide and other toxic products on decomposition and combustion.
When hay's internal temperature rises above 130 degrees Fahrenheit (55 degrees Celsius), a chemical reaction begins to produce flammable gas that can ignite if the temperature goes high enough. Fire is possible in hay that's loose, in small or large bales or stacks, and stored inside or outside.
Therefore, when grass clippings are bagged, you have a large amount of clippings in a bag that is generating heat; and if that bag is broke open inside a trash truck or a compost bin, the gases produced by the grass clippings are exposed to oxygen, causing the material to ignite and catch fire (spontaneously combust).
Stover says if you store your grass clippings in a bag or can, it can burst into flames. "As it starts, it's a biological breakdown or decomposition of the material and it creates what's called a self-heating process," said Stover.
One potential fire ignition source in a motor vehicle is the hot surfaces on the engine exhaust system. These hot surfaces can come into contact with combustible and flammable liquids (such as engine oil, transmission fluid, brake fluid, gasoline, or Diesel fuel) due to a fluid leak, or during a vehicle collision.
If the trunk heats up from the sun, vapors inside the gas can expand and the increasing pressure will allow the vapors to escape. As the vapors accumulate, an explosion could result.
Gasoline/oil will not ignite or catch fire under direct sunlight nor will it if it came into contact with Styrofoam.
No. Gasoline cannot ignite, even with a spark. As a liquid, gasoline doesn't burn.