Anu should boil the water in the hottest zone of the flame, which is non-luminous zone or the outermost zone of the flame
A candle flame consists of three different zones. Each zone has different temperatures. Every zone has different colour and this will help us in understanding the temperatures of each zone.
- The first zone is called the Outer zone
- The second zone is called the Middle zone
- The third zone is called as Inner zone