Question

hi everyone please answer my question above ​

Answer 1

Answer:

here's ur answer

Explanation:

Non -luminous zone :

1. outermost zone of complete combustion

2.has wax vapours that burn completely in the presence of air

Luminous zone :

1.middle zone or the zone of incomplete combustion

2.takes place in this zone due to the presence of less air.

Dark zone :

1.innermost zone or the zone of no combustion

2.coolest part of the flame

Answer 2

Answer:

hope it's helpful for you....