Does Fire Burn Upward. fires burn only when all that atomic shuffling releases enough energy to keep the oxidation going in a sustained chain reaction. This heats the oxygen — and so on. A candle flame is not a thing that just sits there, it's a jet of moving gas. More atoms released from the fuel combine with nearby oxygen. as the hot air rises, it creates a sort of 'updraft.' this upward flow of air carries the flame along with it, making the. Hot air around the flame rises up shoots the flame. That releases more energy, which releases more atoms. the following image shows what happens to the air around a flame. when a fire is burning, the heat from the flames heats up the surrounding air, causing it to become less dense and rise. If you were to light a fire in a microgravity environment, say onboard the space shuttle , it would form a sphere! a candle flame points upwards because flame is extremely hot, and thus less dense than air (by a routine approximation using. it doesn't point upward, it moves upward. this is why fire typically spreads upward, and it's also why flames are always pointed at the top.
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fires burn only when all that atomic shuffling releases enough energy to keep the oxidation going in a sustained chain reaction. it doesn't point upward, it moves upward. when a fire is burning, the heat from the flames heats up the surrounding air, causing it to become less dense and rise. this is why fire typically spreads upward, and it's also why flames are always pointed at the top. A candle flame is not a thing that just sits there, it's a jet of moving gas. Hot air around the flame rises up shoots the flame. as the hot air rises, it creates a sort of 'updraft.' this upward flow of air carries the flame along with it, making the. That releases more energy, which releases more atoms. If you were to light a fire in a microgravity environment, say onboard the space shuttle , it would form a sphere! the following image shows what happens to the air around a flame.
“What is burning and how does fire burn?”
Does Fire Burn Upward as the hot air rises, it creates a sort of 'updraft.' this upward flow of air carries the flame along with it, making the. That releases more energy, which releases more atoms. Hot air around the flame rises up shoots the flame. a candle flame points upwards because flame is extremely hot, and thus less dense than air (by a routine approximation using. More atoms released from the fuel combine with nearby oxygen. when a fire is burning, the heat from the flames heats up the surrounding air, causing it to become less dense and rise. fires burn only when all that atomic shuffling releases enough energy to keep the oxidation going in a sustained chain reaction. as the hot air rises, it creates a sort of 'updraft.' this upward flow of air carries the flame along with it, making the. A candle flame is not a thing that just sits there, it's a jet of moving gas. it doesn't point upward, it moves upward. this is why fire typically spreads upward, and it's also why flames are always pointed at the top. This heats the oxygen — and so on. If you were to light a fire in a microgravity environment, say onboard the space shuttle , it would form a sphere! the following image shows what happens to the air around a flame.
