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What causes flame rollout?
insufficient secondary air
What causes a Flame?
Rather than what the previous answer was, I believe the flame moves because of where the reaction is taking place. The combustion reaction requires oxygen as well and so where it feels an abundance of oxygen (small scale level), the reaction will follow -> which leads to the visual effect of the moving flame. Outside from that, many factors can affect motion of the flame, such as a draft from.. anything, and many more simple factors like such.
Why does closing the gas tap a little reduce the size of the flame?
Closing the gas tap a little reduces the amount of gas flowing into the burner. This causes a reduction in flame.
What causes the luminescence in the cooler yellow flame on Bunsen burner?
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.
What causes the Bunsen burner flame to be noisy?
There are actually two flames that appear one is yellow & other is blue. And the blue flame makes more noise than the yellow.I think it is the sound of air rushing through the vents to get to the flame. The reason you get the yellow flame is that the gas is not burning completely. It is when you open up the vents that the flame is adjusted to blue.
What causes the luminousity of a flame?
Flame luminosity occurs because of lack of oxygen. Also, the air holes in the Bunsen burner affects the flame.
What causes flame rollout?
insufficient secondary air
Which state is hom to both the Rock and roll hall of flame and the football hall of fame?
Ohio
Which force causes rocks to roll downhill?
gravity
Is there a way to test to see if it is potassium nitrate or ammonium nitrate?
Flame test. Dip a piece of platinum wire into concentrated nitric acid, and then roll it in the sample. Put the wire over a Bunsen flame. If a lilac flame is observed, it is potassium nitrate.
What causes the Deforestaion?
the causes of deforestation are to get paper (toilet paper kitchen roll walpaper ect.)
What causes a Flame?
Rather than what the previous answer was, I believe the flame moves because of where the reaction is taking place. The combustion reaction requires oxygen as well and so where it feels an abundance of oxygen (small scale level), the reaction will follow -> which leads to the visual effect of the moving flame. Outside from that, many factors can affect motion of the flame, such as a draft from.. anything, and many more simple factors like such.
What causes a burner flame to burn at the base of the burner?
because it's hot
What element often causes difficulties interpreting a flame test?
Sodium(Na)?
What causes a burner flame to be smoky and to separate from the tip of the burner?
If there is not a sufficient supply of oxygen, the flame will be smoky from excess of carbon.
What causes toilet roll to be thick?
many toilet papers!!!
What is a natural force that causes rocks to fall or roll?
Gravity
