The fire
no, the blue flame is hottest
The blue section of the flame.
The blue flame of the Bunsen burner is when it is hottest. The yellow flame is the safety flame. you should always start the burner on the safety flame which is produced when the holes on its base are closed.
Blue/Turqouise
hottest part of flame
The hottest flame is the blue flame and the coolest flame is yellow.
A Bunsen burner flame is hottest when the air valve hole is open.
no, the blue flame is hottest
The tip of the inner flame is the hottest.
The blue section of the flame.
in bunsen burner complete combustion takes place,it produces blue flame and blue region is the hottest part of a flame.so the whole flame is very hot,either the outermost part of flame.
The hottest flame is the blue flame - and especially the tip of the inner flame.
The blue flame of the Bunsen burner is when it is hottest. The yellow flame is the safety flame. you should always start the burner on the safety flame which is produced when the holes on its base are closed.
Near the tip of a blue flame is the hottest.
Blue/Turqouise
In the fire
hottest part of flame