The yellow flame because that is the safety flame
The flame that comes out of the Bunsen burner. it's blue/pale violet.
Blue flame is a clean flame.
It's hotter than the yellow flame.
The yellow flame (or luminous flame) should not be used because 1. It is less hot that the blue flame (or non-luminous flame) 2. It produces soot, as compared to the blue flame which is the clean flame
over a blue flame
The Bunsen burner is an instrument, with flame, used for heating in laboratories.
The Bunsen burner is an instrument, with flame, used for heating in laboratories.
The Bunsen burner is an instrument, with flame, used for heating in laboratories.
The flame that comes out of the Bunsen burner. it's blue/pale violet.
Blue flame is a clean flame.
you would use the safety flame when not heating anything because the blue flame is for heating because its hotter than yellow.
we cn usE bunSen burner ..... so that we coUld leaRn it?!
by turning the Bunsen burner on and then turn the air whole until its open!
It's hotter than the yellow flame.
A Bunsen burner is a laboratory equipment that produces a single open gas flame, which is used for heating, sterilization, and combustion.
a Bunsen burner flame can be 20* to 2000*
The silent flame on the Bunsen burner is the yellow/orange flame.