Because your letting in Oxygen.
By using the correct ratio of oxygen and fuel mixture. Opening the air hole in the Bunsen burner increase the oxygen which helps the flame burner hotter .
Turn the collar and the flame will get hotter
Opening the air hole in a Bunsen burner allows more air to mix with the gas before combustion, creating a more efficient and hotter flame. This increased supply of oxygen enhances the combustion process, resulting in a higher temperature flame.
The tip of the inner flame is the hottest.
its hotter than a yellow flame
The two types of flames a Bunsen burner can produce are a luminous, yellow flame and a "roaring" blue flame. The blue flame is much hotter than the yellow flame.
The size of the flame on a Bunsen burner can be controlled by adjusting the air hole at the base of the burner. Opening the air hole wider will increase the oxygen supply, resulting in a hotter, more blue-tinged flame, while partially closing the air hole will produce a cooler, yellow-tinged flame.
The Bunsen burner uses a blue flame, which is produced when air and gas mix in the burner tube and are ignited. This blue flame is hotter than a yellow flame and is commonly used for heating in laboratories.
No, a blue flame of a Bunsen burner is hotter than a yellow flame. The blue flame indicates complete combustion of the gas, which produces a higher temperature compared to the yellow flame's incomplete combustion.
you would use the safety flame when not heating anything because the blue flame is for heating because its hotter than yellow.
because it's hotter.
Opening the air hole collar to mix air with the fuel gas results in a hotter flame.