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If nitrogen is in the air will a fire not burn?
Nitrogen itself is not a flammable gas, so it will not support combustion. However, oxygen is necessary for a fire to burn, and air is composed mostly of nitrogen and oxygen. Removing oxygen, by displacing it with nitrogen, can help extinguish a fire.
What happens if you spill liquid nitrogen over fire?
Spilling liquid nitrogen over fire would likely extinguish the fire due to the extremely cold temperature of the nitrogen (-320°F). The rapid evaporation of the liquid nitrogen would displace oxygen, which is essential for combustion, effectively smothering the flames.
Can nitrogen put off fire?
Nitrogen itself is not a fire extinguishing agent. However, nitrogen gas can displace oxygen, which is a crucial component for fire to sustain itself. By displacing oxygen, nitrogen can help smother a fire by depriving it of the necessary conditions to burn.
Is this true without nitrogen in the air a fire will not burn?
While nitrogen is a non-combustible gas that can be used to extinguish fires, it is not entirely accurate to say that without nitrogen in the air, a fire will not burn. Fires require oxygen to burn, and while nitrogen dilutes the oxygen concentration in the air and can help suppress fires, it is not the absence of nitrogen that prevents fires from burning.
How do humans get nitrogen they need?
By eating plants
Is nitrogen in fire extinguishers?
Nitrogen can be used in fire extinguishers as gas propellant.
Is nitrogen fire extinguisher?
Nitrogen can be used in fire extinguishers as gas propellant.
How you use nitrogen gas to control fire in mine?
A fire needs oxygen to burn. Air contains oxygen. So passing in nitrogen stops incoming air refuelling the fire. Have to be careful if there are trapped people who of course need to take in oxygen as they breathe.
Why nitrogen does not support fire?
Nitrogen does not support fire because it is considered a non-flammable substance. Liquid nitrogen prevents fire from spreading because it inhibits fuel and oxygen from burning.
If nitrogen is in the air will a fire not burn?
Nitrogen itself is not a flammable gas, so it will not support combustion. However, oxygen is necessary for a fire to burn, and air is composed mostly of nitrogen and oxygen. Removing oxygen, by displacing it with nitrogen, can help extinguish a fire.
What happens if you spill liquid nitrogen over fire?
Spilling liquid nitrogen over fire would likely extinguish the fire due to the extremely cold temperature of the nitrogen (-320°F). The rapid evaporation of the liquid nitrogen would displace oxygen, which is essential for combustion, effectively smothering the flames.
Can nitrogen put off fire?
Nitrogen itself is not a fire extinguishing agent. However, nitrogen gas can displace oxygen, which is a crucial component for fire to sustain itself. By displacing oxygen, nitrogen can help smother a fire by depriving it of the necessary conditions to burn.
Do animals need nitrogen to breathe?
No, in fact most early spacecraft the test animals, astronauts, or cosmonauts breathed pure oxygen. This was stopped after the Apollo-1 fire, which was attributed to defective wiring and a pure oxygen atmosphere. After that some nitrogen was added as a safety feature against fire.
What kind of nitrogen gas is used in powder fire extinguisher?
N2, you know nitrogen gas
How do we get the nitrogen our bodies need?
We get the nitrogen our bodies need by eating food.
What is in fire extinguishers co2 hydrogen nitrogen or oxygen?
Usually CO2. Hydrogen and oxygen are fuels for fire. Nitrogen would work but is not usually used as it is too light.
How do herbivores get the nitrogen they need to grow?
Herbivores get the nitrogen they need by eating plants.
