Radiation 10
Radiation 10 : As used in fire investigation, radiation is one of the three methods or media by which heat is transferred. The three methods being conduction, convection, and radiation. Radiation is the heat transfer, from one body to another, by heat rays, through intervening space, in much the same manner as light is transferred by light rays. Two examples are heat from the sun and heat from an electric heater adjacent to a wall. Radiated heat passes freely through a vacuum and through gases, like light, heat is reflected from glass or another bright surface
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