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In a gravitational field, flames usually burn upwards because the hot gases in the flames are less dense than the surrounding gases, hence buoyant forces cause the hot, luminous gases (which we see as the flame) to rise. In a zero gravity environment, the direction of the flame is not necessarily "up" since "up" is arbitrary without a gravitational field.
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What color flames do you get when you burn silicon?
the periodic table
What are produced when something burn?
when things burn the things that are produced are:smokeasheslight (the flames of the fire)heat (from the fire)carbon dioxide
Why is one type of flame hotter than the other?
Many different chemicals burn and produce flames, but different chemicals have different chemical properties, and produce different amounts of energy when they burn. Those which produce more energy, will also produce hotter flames.
What type of flame to heat up the beaker of water?
because yellow flames dont burn effectively and leave carbon so burning with yellow flames leaves soot on the glassware
Two of this elements compounds burn with a red flame and are used in fireworks and signal flares?
Lithium, strontium and calcium have red flames.
Will the WWE burn down in flames?
No
Is flames the restaurant a fast food?
yes flames is fast food because flames gives you heart burn
How does soot exist in flames?
When you burn coal.
What gas helps flames to burn?
oxygen ( O2)
Why is Calgary called the flames?
because we burn the oil
What color flames do you get when you burn silver?
Blue and red
Why are flames important?
to produce heat and burn materails
What color flames do you get when you burn silicon?
the periodic table
Why do yule logs burn red and green?
Some Yule logs that are available commercially have green and red flames when they burn. The chemicals that cause the colored flames are barium and strontium.
What is happening when you see a flames?
When you see flames, its called A Chemial Change.Its where you can see that when you burn a fuel its A Chemial Change
What is an ecological burn?
it means that everything in the ecosystem has burnt in flames
What are the advantages of using a non-luminous flame?
Non- Luminous can burn efficiently because luminous flames don't burn as efficiently as non-luminous ones, they don't produce as much energy. This means that the non-luminous flames have a lot more energy than luminous ones, and their flames are actually hotter. This is why the luminous ones look yellow and the non-luminous ones look blue. Hotter flames burn blue and (relatively) cooler ones burn yellow.
