Question

Different between luminous zone and non luminous zone

Answer 1

Luminous zone has light
Non luminous zone doesn't have light

Answer 2

Answer:

Luminous Zone

• this part of zone is above the dark zone
• bright yellowish-orange in colour
• this is the most visible zone
• it is the middle zone
• emits less heat and more light
• limited supply of oxygen
• incomplete combustion takes place

Non Luminous Zone

• this part of the zone is above Luminous zone
• blue in colour
• this is the hardly visible zone
• it is the outermost zone
• emits more heat and less light
• sufficient supply of oxygen
• complete combustion takes place

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