What are the 2 types of flame?

Types of flame: Natural Flame: As the name implies, this flame has equal amount of oxygen and gases fuel by the volume. Carburizing Flame: This flame has excess of fuel gas. Oxidizing Flame:

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Also, is wood a black body?

There are lots of objects that, while they're not perfect blackbodies, they're not bad as a blackbody. If you take a black or dark piece of wood and throw it into the fire and start burning it, the colour of the flame depends on the temperature. An even better example is iron. Regarding this, does fire give off radiation? Yes. Fire emits electromagnetic radiation such as "visible light" and "infrared light." Particularly hot fires may start generating some ultraviolet light. Two ways, potentially: Visible and infrared light, so EM radiation.

What is a fire and why does it whats the word burn?

The heat produced by combustion can be used to fuel more combustion, and when that happens enough that no additional energy needs to be added to sustain combustion, you've got a fire. What causes purple smoke in a fire? Fine volcanic aerosols in the stratosphere scatter blue light which, when mixed with ordinary sunset red, produce a purple hue.

What is hotter blue or purple fire?

Thus the colors of light with the highest frequency will have the hottest temperature. From the visible spectrum, we know violet would glow the hottest, and blue glows less hot. A fire will start to glow red at first, which is the lowest temperature of light waves.