Want this question answered?
The blue flame of a Bunsen burner has a temperature between 500 0C and 700 0C.
The Bunsen burner is an instrument, with flame, used for heating in laboratories.
Luminous since it is visible
Bunsen burners are preferred over candles or fires because the Bunsen burner produces a much higher temperature (noted by the blue flame) and it is much easier to contain/control a Bunsen Burner flame.
The yellow flame is more visible - making it easier for others to see. It's also a colder flame than the blue conical one.
The silent flame on the Bunsen burner is the yellow/orange flame.
yellow flame
The coolest flame on the Bunsen burner is the yellow-orange flame - approx. 300 0C.
The coolest flame on the Bunsen burner is the yellow-orange flame - approx. 300 0C.
As a safety flame, keep it on this if the burner is not in use :)
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 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.
its hotter than a yellow flame
It is yellow.
yes there is a flame at the top of a Bunsen burner. there are three different types light blue blue and yellow
The yellow flame because that is the safety flame
The luminescence in the cooler yellow flame is caused by closing the air vents of a Bunsen burner. This is the result of incomplete combustion.