Q22: Explain different zone of a candle flame with a diagram. The open flame is an avenue for communication to other realms of existence, making it useful for carrying prayers, transmitting chants and asking questions. Outermost zone or non luminous zone This is called the outermost zone or the non luminous zone of a candle flame hair complete combustion takes place it is the hottest part of a candle flame 2. One would light a candle to accompany them on journeys through darkness and unknown territory. Innermost zone or the luminous zone. The outermost zone of the flame is blue in colour and it is the hottest part. They use the outermost zone of the flame. It is known as luminous zone. The bluish color at the base of the flame is where the hydrocarbon molecules vaporize and start to break apart into hydrogen and carbon atoms. View Answer 1. Goldsmiths blow the outermost zone of a flame with a metallic blow-pipe for melting gold and silver . There are three different zones of a candle flame : 1. In a candle the heat from this zone melts nearby wax to allow for wicking. If you look closely, you’ll notice that the candle flame isn’t the same uniform color. The zones have different colours. The wax is then vaporized by the flame and burns. Zone 2 (Blue Zone) - There is a surplus of oxygen and the flame burns clean and blue. 3. The candle flame is extremely complex. Three zones, for example, are apparent in the Bunsen burner flame: an inner zone of unburned gas; a middle zone called the reduction zone or reducing flame, since the supply of oxygen is deficient and the oxygen is therefore removed from an oxide placed in it; and an outer, or oxidizing, zone. View Answer. The temperature is about 1,000°C. Q23: Introduce a glass plate into the luminous zone of the steady candle flame and hold it for few seconds, then remove it? These are the 4 zones of a candle flame from outermost to innermost A Non luminous zone . That’s because candle flames have several different zones of heat. What did you observe on the glass plate? Zone 2: Blue zone – There is plenty of 2. The fourth zone of the candle (sometimes call the veil) is the faint outside blue edge that extends from the blue zone at the base of the flame and up the sides of the flame cone. Outer zone or the non-luminous zone. Share 14. Ans: Candle flame: Light a candle and observe its flame. Give details of the conditions in each zone. Why do candle flames have different colors? The second zone is the yellow zone where incomplete combustion takes place. Zone 3 (Dark Zone) - Pyrolysis (cracking) of the fuel begins due to the shortage of oxygen creating minute carbon particles. A candle's flame can be divided into several zones: Zone 1: Non-Luminous zone - There is not enough oxygen for the fuel to burn. It contains unbumt vapours of wax. Hi, The different zones present in a candle flame are as follows. Explain the different zones of a flame with the help of a neat and well labelled diagram. It is blue because it directly meets with the oxygen of the air, and is the hottest part of the flame… There are several "zones" within a non-luminous flame, and each zone has a different temperature. Answer: The innermost zone is the dark zone. The temperature is around 600 °C (The temperature in each zone changes among different candles and environments). The candle also symbolizes consumptive power, elemental magic and transformation. The flame has three main zones depending on the amount of air it receives. Name the different zones of a candle flame. Explain different zones of flame? Temperature is around 800°C. Middle zone. Share with your friends.