The blue flame is called a roaring flame and the yellow flame is called the safety flame.
Oxidation
Safety flame
No. The blue flame is called the roaring flame because it makes a sort of hissing sound, it is also not called the safety flame because it emits very little light so it is a hazard. It is a hazard because you can not see it very well so it is dangerous.
It is called a pilot light.
The blue flame is called a roaring flame and the yellow flame is called the safety flame.
A yellow flame is named as a safety flame as it isn't as hot as the blue flame
Oxidation
It is the portion of the flame in the middle. (the upper edge of the center/inner cone of the flame)
A Safety Flame Is The Yellowy Orange Flame. It Is Called A Safety Flame Because You Can See It Unlike The Blue Flame
Safety flame
A blue flame is call "clean" because it does not contain soot as a yellow flame does.
The hottest portion of the non luminous flame is the inner cone (light blue center).
No. The blue flame is called the roaring flame because it makes a sort of hissing sound, it is also not called the safety flame because it emits very little light so it is a hazard. It is a hazard because you can not see it very well so it is dangerous.
All but the very center bottom. The general color will change ie, green for Copper.
Because it is cooler and more visible than a blue flame, making it safer.
You think probable to the luminous flame.