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What causes a dust explosion?
A dust explosion occurs when a flammable substance in powder form suspended in the air ignites and burns rapidly. When a substance is pulverized, the surface area that is directly exposed to the air increases dramatically. This large surface area allows the combustion reaction to occur much more rapdily than would normally be possible, causing an explosion. Substances that can produce dust explosions include sawdust, grain dust, coal dust, starch, flour, and even some metals.
What did the bomb squad say caused the explosion?
The bomb squad preliminary investigation suggests that a faulty electrical wire caused the explosion.
What is the name of radioactive dust after nuclear explosion?
The radioactive dust that forms after a nuclear explosion is called "fallout." It consists of particles that have been contaminated by radioactive material and can be carried by wind over long distances, posing a health risk to humans and the environment.
What causes the thermal heat in a nuclear explosion?
The thermal heat in a nuclear explosion is caused by the rapid release of energy from the fission or fusion reactions taking place. The intense heat is a result of the high temperatures reached during the explosion, which can be in the millions of degrees Celsius.
How was the explosion of Chernobyl caused?
It was caused during an experiment on the plant, when the reactor became unstable and this caused a surge in steam pressure which blew off the top of the reactor and ejected active material like fuel and graphite. There followed a reactor fire as the graphite moderator was exposed to the atmosphere.
Was there a second explosion on the lusitania?
Yes. The wreck shows evidence of a second explosion, probably caused by the igniting of coal dust in the Lusitania's almost empty bunkers
What causes a dust explosion?
A dust explosion occurs when a flammable substance in powder form suspended in the air ignites and burns rapidly. When a substance is pulverized, the surface area that is directly exposed to the air increases dramatically. This large surface area allows the combustion reaction to occur much more rapdily than would normally be possible, causing an explosion. Substances that can produce dust explosions include sawdust, grain dust, coal dust, starch, flour, and even some metals.
Why is there a greater risk of explosion with dust in the air rather than dust on ground?
There is a greater risk of explosion with dust in the air rather than dust on ground. This due to the fact that dust combusts quickly and air supports combustion while the ground does not.
Is sugar flamamble?
Sugar dust particles will ignite and this will be called the primary explosion, the primary explosion will unsettle more dust and cause a secondary explosion and the second blast will be more powerful. This then can be at threat to other easily combustibles items in the vicinity.
What did the bomb squad say caused the explosion?
The bomb squad preliminary investigation suggests that a faulty electrical wire caused the explosion.
What palindrome is short for explosion?
TNT (the dynamite that caused the explosion) pop (the sound a small explosion might make)
What caused the Japanese nuclear explosion?
stuff!
What caused the felling pit disaster?
an explosion
Why is there a greater risk of explosion with dust in the air than with dust on the ground?
Cause dust can combust real fast and air supports burning the ground doesn't
If a big meteor hit the dinosaurs then how come the earth didn't explode?
It wasn't that big! The theory is that a large meteor hit the Earth and the explosion caused a large amount of dust in the upper atmosphere which caused climate change and the dinosaurs (or most of them) didn't survive.
Why do extractor fans reduce the possibility of an explosion in a flour mill?
Extractor fans help to remove dust and flour particles from the air, reducing the concentration of potentially combustible particles in the air. By reducing the amount of flour dust in the air, the risk of an explosion in a flour mill is decreased because there are fewer combustible materials available to ignite.
Is dust explosion is possible in wheat flour dust?
Many solids like wheat dust, wood dust and even metals in their dust form have high surface area. With a high surface area and surrounded by oxygen (as in the air), combustion can take place at a very rapid rate. This rapid rate of combustion can lead to an explosion. In fact, Dust explosions are hazards in many industries. Taffy
