the top
The external part of the flame is the coolest.
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.
The movable part of a Bunsen burner is called the air hole or air vent. By adjusting the air hole, you can control the amount of oxygen mixing with the gas, which in turn affects the type of flame produced by the burner.
The hottest part of a Bunsen flame is the blue inner cone.
The purpose of a collar on a Bunsen burner is to control the amount of air that mixes with the gas, allowing for different types of flames to be produced. Adjusting the collar can create a hotter, more efficient blue flame, or a cooler, more visible yellow flame.
The coldest part of the Bunsen Burner would be the gas inlet nozzle. Since expanding gasses absorb quite a bit of heat, the coldest portion would be where the gas first enters the burner. Now "whats the coldest part of a Buseb burners flame?", a completely different question. It' s the part closest to the ignition point.
the tip
yes there is a flame at the top of a Bunsen burner. there are three different types light blue blue and yellow
The white part of a flame on a Bunsen burner is called the inner cone. This part of the flame is the hottest and is where complete combustion of the fuel is occurring.
For heating water with a Bunsen burner, you would use a blue flame. This is the hottest part of the Bunsen burner flame and provides the most efficient heat transfer to the water.
The hottest part of the flame on a Bunsen burner is at the tip of the inner blue cone. This part of the flame is where combustion is most complete, resulting in the highest temperature.
The inner blue part of the flame is the hottest on a Bunsen burner, as this is where complete combustion occurs due to the optimal air-to-gas ratio.
The tip of the blue cone is the hottest part of the Bunsen burner flame.
The external part of the flame is the coolest.
The moving part of the bunsen burner adjusts the amount of air intake. This changes the appearance and heat of the flame.
The cleanest part of the flame on a Bunsen burner is the inner blue cone. This part of the flame is the hottest and most efficient for heating purposes because it has the optimal balance of fuel and oxygen.
Near the tip of a blue flame is the hottest.