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fire photography
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Fire Photography

Physical properties
• Chemistry
Fires start when a flammable and/or a combustible material, in combination with a sufficient quantity of an oxidizer such as oxygen gas or another oxygen-rich compound (though non-oxygen oxidizers exist that can replace oxygen), is exposed to a source of heat or ambient temperature above the flash point for the fuel/oxidizer mix, and is able to sustain a rate of rapid oxidation that produces a chain reaction. This is commonly called the fire tetrahedron. Fire cannot exist without all of these elements in place and in the right proportions. For example, a flammable liquid will start burning only if the fuel and oxygen are in the right proportions. Some fuel-oxygen mixes may require a catalyst, a substance that is not directly involved in any chemical reaction during combustion, but which enables the reactants to combust more readily.

File information
Filename:596704.jpg
Album name:Art & Creativity
Rating (1 votes):55555
Keywords:#fire #photography
Filesize:37 KiB
Date added:Nov 27, 2013
Dimensions:700 x 467 pixels
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URL:displayimage.php?pid=596704
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