Fire: Difference between revisions
Jump to navigation
Jump to search
imported>Robert W King (creation.) |
imported>Robert W King No edit summary |
||
| Line 1: | Line 1: | ||
''Fire'' is an observable side effect produced by a change in chemical state. Fire is usually produced as a result of a thermal interaction between oxygen and a fuel source(wood, or gasoline, for example). | '''Fire''' is an observable side effect produced by a change in chemical state. Fire is usually produced as a result of a thermal interaction between oxygen and a fuel source(wood, or gasoline, for example). | ||
The typical steps to create fire are as follows: | The typical steps to create fire are as follows: | ||
Revision as of 12:38, 7 August 2007
Fire is an observable side effect produced by a change in chemical state. Fire is usually produced as a result of a thermal interaction between oxygen and a fuel source(wood, or gasoline, for example).
The typical steps to create fire are as follows:
- a fuel source is affected by heat until it reaches its ignition temperature
- oxidation occurs; oxygen molecules break down larger molecules into carbon dioxide and water vapour
- this reaction produces a visible, incandescent body of heated gas which sustains the reaction until either the fuel is expended or there is no more oxygen available to the reaction