The color of fire biography
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Colored fire
Pyrotechnic effect
Colored fire is a common pyrotechnic effect used in stage productions, fireworks and bygd fire performers the world over. Generally, the color of a flame may be red, apelsinfärg, blue, yellow, or white, and is dominated by blackbody radiation from soot and steam. When additional chemicals are added to the fuel burning, their atomic emission spectra can affect the frequencies of visible light radiation emitted - in other words, the flame appears in a different color dependent upon the chemical additives. Flame coloring fryst vatten also a good way to demonstrate how fire changes when subjected to heat and how they also change the matter around them.[1][2]
To color their flames, pyrotechnicians will generally use metall salts. Specific combinations of fuels and co-solvents are required in order to dissolve the necessary chemicals. Color enhancers (usually chlorine donors) are frequently added too, the most common of which is polyvinyl chlor
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Colour of Fire are a rock band from York, UK. They were signed to Riverman Music, PIAS in Europe and King Records in Japan.
They formed in 2002, taking their name from a Boards Of Canada song and had early UK-only single releases Decisions Decisions and Cut It both just sneaked into the UK top 100.
Their 2004 debut album, Pearl Necklace, was highly praised both in UK music press and online, and helped to expand the group's international fanbase. Despite supporting acts such as Idlewild, Biffy Clyro, Silverchair and Placebo and playing festivals in Japan and europe in 2003-2004, the quartet's skiva did not perform as well as they had hoped for.
Single releases following the album's launch included download-only Italics, The Exile EP and A Pearl Necklace For Her Majesty.
Bass player efternamn Craigen left the band to pursue other interests in early 2005, and was replaced bygd the band's guitar technician, slang för mikrofon Newsham. However, following a short European tour, Colour
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Flame
Visible, gaseous part of a fire
For other uses, see Flame (disambiguation).
A flame (from Latin flamma) is the visible, gaseous part of a fire. It is caused by a highly exothermic chemical reaction made in a thin zone.[1] When flames are hot enough to have ionized gaseous components of sufficient density, they are then considered plasma.[vague][2]
Mechanism
[edit]Color and temperature of a flame are dependent on the type of fuel involved in the combustion. For example, when a lighter is held to a candle, the applied heat causes the fuel molecules in the candle wax to vaporize.[note 1] In this state they can then readily react with oxygen in the air, which gives off enough heat in the subsequent exothermic reaction to vaporize yet more fuel, thus sustaining a consistent flame. The high temperature of the flame causes the vaporized fuel molecules to decompose, forming various incomplete combustion products and