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close the air hole by twisting the collar
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Is the hole open or closed on a Bunsen burner to make a safety flame?
It is closed to make a safety flame.
What do you do to a Bunsen burner to create a safety flame?
you make sure that the nosel is covered otherwise it wont be a safe flame
How do you make a roaring flame on the Bunsen burner?
To get a roaring (blue) flame you simply turn the sleeve on the Bunsen burner's chimney to completely open the air hole under it. The new blue flame will be hard to see so close the air hole afterwards to make a visible flame.
Who help Robert Bunsen make the Bunsen burner?
Deric Burner
What safety precautions should be taken for a flame test lab?
You should tie your back if you have long hair, make sure that the bunsen burner is standing up nice and sturdy and turn it off after using.
Is the hole open or closed on a Bunsen burner to make a safety flame?
It is closed to make a safety flame.
What do you do to a Bunsen burner to create a safety flame?
you make sure that the nosel is covered otherwise it wont be a safe flame
How do you get a big flame with the Bunsen burner?
how do you make the flame on busen burner bigger
How can you make a flame hotter on a Bunsen burner?
Turn the collar and the flame will get hotter
What is the characteristics of a safety flame I have really hard homework and it say draw a safety flame and label the characteristics of this flame i have no idea what characteristics are?
I'm only in Yr 7 and i know,anyways the characteristics are what it contains a safety flame is when the flem is on and orangey colour and is not as hot as the blue flame.For example you are using a Bunsen burner (you gotta have used a Bunsen burner at least once at scholl cause i have,any ways the blue flame is always hotter than the orangey flame (the safety flame) because to make a blue flame you need to open the Bunsen burner jacket to let oxygen pass through.Sp the characteristics are that the safety flem is an orangey cour as oppsed o the blue flame,which is also much hotter than the safety flame.
How do you make a roaring flame on the Bunsen burner?
To get a roaring (blue) flame you simply turn the sleeve on the Bunsen burner's chimney to completely open the air hole under it. The new blue flame will be hard to see so close the air hole afterwards to make a visible flame.
How can you make a Bunsen burner hotter?
By using the correct ratio of oxygen and fuel mixture. Opening the air hole in the Bunsen burner increase the oxygen which helps the flame burner hotter .
How can you make the hottest flame on a Bunsen burner?
By increasing the size of the opening at the base, allowing more oxygen to the flame. The hottest flame is the blue flame.
What is the uses of Bunsen burners?
A Bunsen Burner, is piece of equipment particularly used in a science lab. The Bunsen Burners creates a gas flame which is used to assist in experiments. The Bunsen burner originating from 1852, given the name by Robert Bunsen.
How do you light a Bunsen burner?
You need to close the hole and plug it into the gas point then light the match and then turn on the gas, to make the flame hotter open the hole.Note: do NOT light the Bunsen burner next to flammable substance
Who help Robert Bunsen make the Bunsen burner?
Deric Burner
Does the flame of a Bunsen Burner make a noise?
The flame itself does not, at least, not a noticeable one, however, you can sometimes hear the gas leaving the source.
