The hottest part of a candle flame is the __________.
A
luminous zone
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
dark zone
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
hot zone
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
non-luminous zone
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is D non-luminous zone
The Non-Luminous zone is the region of the complete combustion. If you look at a candle flame closely. You will see an "aura" formed around the candle. Since this zone is complete combustion and it is the hottest part of the flame.