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Is the hole open or closed on a Bunsen burner to make a safety flame?
Wiki User
∙ 12y ago
It is closed to make a safety flame.
Wiki User
∙ 12y ago
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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 flame should the Bunsen burner be left on?
Safety flame
What is the safest flame on a Bunsen burner?
when you light up the burner you should see that the Bunsen burners air hole is closed that is the safest flame
Which flame is not suitable for heating in Bunsen burner and why?
The yellow flame because that is the safety flame
How can you make a safety flame on a Bunsen burner?
close the air hole by twisting the collar
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 do you call an air hole closed on a Bunsen burner?
It is often called the safety flame, (often referred to as put it on the safety flame).
What flame should the Bunsen burner be left on?
Safety flame
What is the yellow flame used for in a Bunsen burner?
As a safety flame, keep it on this if the burner is not in use :)
What is the safest flame on a Bunsen burner?
when you light up the burner you should see that the Bunsen burners air hole is closed that is the safest flame
Which flame is not suitable for heating in Bunsen burner and why?
The yellow flame because that is the safety flame
Where is the hottest part on the safety flame on a Bunsen burner?
In the fire
Why can't you heat an object with the safety flame on a Bunsen burner?
Because it is 'dirty', meaning it leaves soot. Also because it isn't that hot.
Is the cold flame on a Bunsen burner wavy or steady?
The safety flame, the cold one, is wavy.
What are the 4 names of Bunsen burner flames?
Safety flame medium flame roaring flam
How cold can a Bunsen burner flame be?
a Bunsen burner flame can be 20* to 2000*
Which flame on a Bunsen burner is silent?
The silent flame on the Bunsen burner is the yellow/orange flame.
