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When it is on a blue flame because the blue flame is hotter than the yellow flame due to the mixture of air and gas.
Im Year 7 Guys you should know this!
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∙ 12y ago
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Is a Bunsen flame hottest when the hole is open or close?
A Bunsen burner flame is hottest when the air valve hole is open.
Where is the hottest part on the safety flame on a Bunsen burner?
In the fire
Where is the hottest part of the flame in a Bunsen burnre?
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.
Which flame on a Bunsen burner is silent?
The silent flame on the Bunsen burner is the yellow/orange flame.
What is the collar on a Bunsen burner for?
It is used for adjusting the flame
In the Bunsen burner where is the flame hottest?
The hottest flame is the blue flame and the coolest flame is yellow.
Is a Bunsen flame hottest when the hole is open or close?
A Bunsen burner flame is hottest when the air valve hole is open.
Is yellow the hottest color on a Bunsen burner?
no, the blue flame is hottest
Which is the hottest region in a Bunsen burner flame?
The fire
What is the hottest portion of the Bunsen burner flame?
The blue section of the flame.
Where is the flame hotter on the Bunsen burner?
The tip of the inner flame is the hottest.
How would you find out what is the hottest flame on a Bunsen burner?
The hottest flame is the blue flame - and especially the tip of the inner flame.
What is the hottest part of an Bunsen burner?
Near the tip of a blue flame is the hottest.
Bunsen burner blue 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.
What color flame is the hottest on a Bunsen burner?
Blue/Turqouise
Where is the hottest part on the safety flame on a Bunsen burner?
In the fire
Why do you use the blue flame while using a Bunsen burner?
hottest part of flame
