To support a fire, you need three key ingredients: fuel (such as wood, paper, or gas), oxygen (from the air), and heat (from a spark, flame, or other ignition source). These three components together create the fire triangle, which is necessary for combustion to occur.
Battle of Fire Support Base Ripcord happened in 1970.
Nitrogen does not support fire because it is considered a non-flammable substance. Liquid nitrogen prevents fire from spreading because it inhibits fuel and oxygen from burning.
Oxygen is the gas needed for burning in the fire triangle. Without oxygen, combustion cannot occur.
The mixture in a cauldron fire typically includes a combination of fuel sources like wood, coal, or gas, along with oxygen to support combustion. Different ingredients can be added to produce specific effects such as colored flames or sparks. It's important to handle and mix these elements carefully to ensure safe and controlled burning.
The amount of water needed to extinguish a fire depends on the size and type of fire. Generally, a good rule of thumb is to use at least 1 gallon of water per square foot of fire. However, for larger fires or fires involving chemicals, more water may be required. It is always best to use caution and consult with local fire authorities when dealing with a fire.
Around 16% of oxygen in the air is needed to support fire. This level is known as the minimum oxygen concentration required for combustion.
No, nitrogen does not support combustion and is not needed for a fire. In fact, nitrogen is commonly used as an extinguishing agent in fire suppression systems because it helps to displace oxygen, which is a necessary component for combustion to occur.
The three ingredients needed to make a tortilla are flour, water, and salt.
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Fuel, oxygen and heat.
Dry wood, fire, ect, oxygen, and a spark are things that are needed for fire to burn.
A minimum of 16% oxygen concentration is needed to sustain a fire. This level is known as the lower flammability limit (LFL) for oxygen. Below this threshold, there is not enough oxygen to support combustion and ignite a fire.
Sulfuric acid
To cook in a Dutch oven over a fire, place the oven on hot coals or hang it over the fire with a tripod. Add ingredients, cover with the lid, and adjust the heat as needed. Check and stir the food periodically until it is cooked to your liking. Enjoy your meal cooked in the Dutch oven over the fire!
It's called the "Fire Triangle" and the three sides are "Heat", "Fuel" and "Oxygen".
A fire tornado, more properly called a fire whirl, forms in a manner akin to that of a dust devil, only the source of heat is a fire rather than the sun. The ingredients needed for a fire whirl are an intense fire, and wind with some hint of vorticity (spin), which can occur as the wind interacts with the ground and vegetation. The fire creates an updraft which then takes on vorticity, pulling it into a tighter, more intense vortex.
Indirect fire support.