Question

which is the hottest zone of candle flame?
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Answer 1

Due to complete combustion, the outer zone is blue. This zone is the hottest in temperature when compared to the other zones. This blue coloured zone is the non-luminous part of the flame. The yellow colour region which is the bright part of the flame is the middle zone.

Answer 2

ʜᴇʀᴇ'ꜱ yᴏᴜʀ ᴀɴꜱᴡᴇʀ

ʙʟᴜᴇ ꜰʟᴀᴍᴇ

ʜᴏᴩᴇ ɪᴛ'ꜱ ʜᴇʟᴩ ᴜʜʜ....:)

ᴍᴀʀᴋ ᴍy ᴀɴꜱᴡᴇʀ ᴀꜱ ʙʀᴀɪɴʟɪꜱᴛ✨