What happens when you place a low explosive in a container?

What happens when you place a low explosive in a container?

• A. It’ll explode
• B. It will burn slowly
• C. It will become inert
• D. It will leak gas

Answer: (A)

Confinement turns rapid burning into a destructive pressure surge. Low explosives burn very fast rather than detonate, but when you place them in a sealed container the gases and heat can’t escape. That quick buildup of pressure causes the container to fail explosively, so the material will explode under confinement. In open air it would burn quickly but not produce that rush of pressure, and it wouldn’t simply become inert or leak gas as the primary outcome.

Confinement turns rapid burning into a destructive pressure surge. Low explosives burn very fast rather than detonate, but when you place them in a sealed container the gases and heat can’t escape. That quick buildup of pressure causes the container to fail explosively, so the material will explode under confinement. In open air it would burn quickly but not produce that rush of pressure, and it wouldn’t simply become inert or leak gas as the primary outcome.