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Flammability diagram for methane. Flammability diagrams show the control of flammability in mixtures of fuel, oxygen and an inert gas, typically nitrogen.Mixtures of the three gasses are usually depicted in a triangular diagram, known as a ternary plot.
The face is covered with their own hands to protect the face from any flame (this can be remembered as an additional "Cover" step). [2] Roll – The fire-affected person rolls on a side or on both sides along the ground, according to the available space, in an effort to extinguish the fire by depriving it of oxygen. If the victim is on a rug or ...
Similarly, while oxygen is relevant to sustain a flame, weather and associated winds feed oxygen into a spreading fire, and the longer-term pattern of weather is summarized as climate. Lastly, fuels is the term to describe what burns in a single flame to the range of materials burnt in a spreading wildfire, but fuels vary over larger space and ...
[1] [a] At a certain point in the combustion reaction, called the ignition point, flames are produced. The flame is the visible portion of the fire. Flames consist primarily of carbon dioxide, water vapor, oxygen and nitrogen. If hot enough, the gases may become ionized to produce plasma. [2]
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The torch resembles two overlapping, fluttering ribbons. The red represents the flame and the white represents ice. It is the same color pallet from the 2008 torch, but with different representations. When a torchbearer passes the flame to another, it is locked to represent mutual understanding and respect between different cultures. A special ...
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This is a rare example of a diffusion flame which does not produce much soot and does not therefore have a typical yellow flame. The common flame of a candle is a classic example of a diffusion flame. The yellow color of the flame is due to the large number of incandescent soot particles in the incomplete combustion reaction of the flame.