How does gunpowder in guns function?
In: Technology
Gunpowder is an explosive powder.
When ignited the powder creates hot gases which increase the pressure in the barrel which then accelerates the projectile down the barrel.
From a chemistry perspective Gunpowder (Potassium nitrate, sulfur, and carbon) reacting together form nitrogen and carbon dioxide gases, heat energy, and potassium sulfide.
Modern propellants in gun cartridges are made of different chemicals but the operate under the same basic principle. The explode creating hot gases.
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