The blue part of a flame is the hottest.
The reddest part is the hottest part. The blue part of the flame is the hottest.
Around a flame is the atmosphere, which is cooler. The part of a flame able to get the hottest, then, is the part in the middle that is most protected from the outside cold, so the middle part of the flame is hottest.
My teacher taught me it was the hottest at the end of the blue part of the flame.
The hottest part is where the flame is light blue or blue; which gradually turns to yellow as the flame is cooled by the colder outer air. When the safety flame (yellow) is on, the hottest point is the tip of this flame.
outer oxidising zone is the second most hottest part of burner flame....
No
Rught at the top part a lighter's flame.
The blue portion of a flame is the hottest
Near the tip of a blue flame is the hottest.
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 blue part of the flame, the cone in the middle is the hottest, the flame cools as it gets further away from the burning centre, this is similar to the sun where the outer surface of the sun is significantly cooler compared to the inside.
It is just at the end of the blue flame that comes from the tip.