Which item is listed as an example of Low-Order Explosives?

Which item is listed as an example of Low-Order Explosives?

• A. Sub sonic explosion
• B. exp: pipe bombs, gunpowder, molotov cocktails
• C. Super sonic over pressurization shock wave
• D. exp: TNT, Nitro, Symtex, ANFO

Answer: (B)

Low-order explosives are those that deflagrate or produce primarily incendiary effects rather than a high-velocity detonation and massive blast. The items listed—pipe bombs, gunpowder, and Molotov cocktails—fit this category because they rely on burning or low-velocity reactions to cause damage and fires, not a powerful detonation with a sharp, high-pressure shock wave. In contrast, high-order explosives like TNT, nitro compounds, or ANFO detonate with a fast-moving shock front and create a much stronger blast and overpressure. The other descriptions describe sonic or shock-wave phenomena rather than representative low-order devices, so they don’t align with the low-order examples.

Low-order explosives are those that deflagrate or produce primarily incendiary effects rather than a high-velocity detonation and massive blast. The items listed—pipe bombs, gunpowder, and Molotov cocktails—fit this category because they rely on burning or low-velocity reactions to cause damage and fires, not a powerful detonation with a sharp, high-pressure shock wave. In contrast, high-order explosives like TNT, nitro compounds, or ANFO detonate with a fast-moving shock front and create a much stronger blast and overpressure. The other descriptions describe sonic or shock-wave phenomena rather than representative low-order devices, so they don’t align with the low-order examples.