The blue portion of a flame is the hottest
Yes it is. Because it gets more oxygen do therefore its hotter. It burns the air up and becomes blue.
It isn't. The inner (blue) part is the hottest.
Yes, the inner part of a luminous flame is typically yellow. The yellow color is due to the incomplete combustion of carbon particles present in the flame.
A blue flame is hotter than a yellow flame because a blue flame has more oxygen, so it has more energy to create extra heat. Therefore, a blue flame is more dangerous and a yellow flame is used in laboratories. The hottest part of the blue flame is right under the middle, this part is called the crown !!
if you mean blowing air from your mouth into an open flame then you are adding oxygen to the fire making it bigger and/or hotter :)
Acetylene burns hotter than propane, reaching higher temperatures when used for welding and cutting applications. Its high temperature flame is suitable for metal cutting and welding processes that require intense heat.
Turn the collar and the flame will get hotter
Natural gas burns hotter than wood due to its higher energy content and cleaner combustion. The flame temperature of natural gas can reach up to approximately 1,960 degrees Celsius, while wood typically burns at temperatures around 600-900 degrees Celsius.
When a wooden splint is placed in the outer part of the Bunsen flame, it burns with a smoky flame due to incomplete combustion. When placed in the inner blue cone of the flame, it burns with a clean, non-smoky flame due to complete combustion of the wood. The inner blue cone is the hottest part of the flame, which allows for more efficient burning.
No, the color of a flame is determined by the temperature at which a material burns. Blue flames are typically hotter than orange flames because they burn at a higher temperature.
Coke is hotter than coal because it has a higher carbon content and burns more efficiently, resulting in a hotter flame. This makes coke a preferred fuel for applications where high temperatures are required, such as in the steel industry.
The upper part of the oven is hotter as you may think that the nearer the flame the hotter but this isn't the case, because heat rises so the top is hotter than the bottom or the middle