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Does the Bunsen burner flame roar or burn quietly?
A Bunsen burner flame can both roar and burn quietly, by allowing more oxygen to reach the flame by opening a valve it will roar, by closing the valve the flame will flicker
How do you obtain blue flame on burn-sen burner?
Increase the air flow by opening the circular valve on the stem of the burner. This will cause the flame to burn more intensely and with a blue flame. When the valve is closed, the flame will burn yellow and cooler - more like a wax candle's flame.
Function of gas jet on a Bunsen burner?
it is used to burn the beaker .. ----
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.
Why does opening the air hole on a Bunsen burner change the flame?
Because you are letting air in, without air it's usually the flame will just burn out, but in a Bunsen burner's case the flame will just end up roaring, because there's plenty of air going around the room your in but not from the base of the flames, it's like it is rushing to get air.
2 Reasons why a blue flame on a Bunsen burner is a harzard?
you could get burned and you could burn the buffet food....
Why is safety flame on Bunsen burner not safe?
Because even though it is safer than other flames it is still a flame and it can burn you. It is so called the "safety flame" because it is visible (yellow) and so we have a visual reminder that the Bunsen burner is burning. Compared with the usual flame (blue) which is hard to see.
The function of a base in the Bunsen burner?
The base of a Bunsen burner allows it to remain stable while standing.
Why do you need to know witch flame is nosier on a Bunsen burner?
so when you leave the room the bunsen is in the nosier flame (roaring flame)tells the other people that the bunsen is on and they wouldn't burn themselfs
What is 4 differences between a yellow safety flam and a blue heat flame produced by a Bunsen burner?
The blue flame is really hotter than the yellow flame. If you put your hand over a blue flame and skim through it, it would burn you but if you put it over a yellow flame it wouldn't burn you that much.
Which setting gives the hottest flame when using a Bunsen burner?
The blue flame is the hottest... The yellow one is called a safety flame and if you swipe your hand qckly through the safety flame, it won't burn... If you do it quick enough
How bad would a gas stove burner burn a females breast was put to the burner for 5mins or more?
what would a gas stove burner do to a females breast if put down the center hole of the burner for 5min's or longer with the flame on around them
