The outermost zone of a candle flame is the:
A. least hot part
B. coldest part
C. hottest part
D. moderately hot part
Answers
Answered by
5
Answer:
The outermost zone of a candle flame is the (C) hottest part
Answered by
3
C. hottest part
Explanation:
There are three zones in a flame. Each zone has different temperatures and different colours. Due to complete combustion, the outer zone is blue in color and it is the hottest. The yellow color region which is the bright part of the flame is the middle zone. It is moderately hot and partial combustion of fuel takes place. The least hot region of the flame is present innermost. This inner zone is black in color due to the presence of unburnt wax vapors.
Option C is the answer.
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