In Fragmentation Effect, the secondary is described as what?

In Fragmentation Effect, the secondary is described as what?

• A. Heat generated by the explosion
• B. The explosive material
• C. Anything else thrown by the explosion
• D. Vacuum created after the blast

Answer: (C)

Fragmentation effects refer to the debris that is hurled outward by an explosion. When a device detonates, the immediate consequences near the blast—like the blast overpressure and heat—are the primary effects. The secondary effects are the pieces and fragments generated from the explosion itself: the casing, surrounding materials, and any other debris that gets accelerated outward. This is why the secondary is described as anything else thrown by the explosion. The heat or the explosive material itself are not the secondary; and a vacuum created after the blast isn’t the typical way fragmentation is described. In short, the dangerous flying debris is what defines the secondary in fragmentation.

Fragmentation effects refer to the debris that is hurled outward by an explosion. When a device detonates, the immediate consequences near the blast—like the blast overpressure and heat—are the primary effects. The secondary effects are the pieces and fragments generated from the explosion itself: the casing, surrounding materials, and any other debris that gets accelerated outward. This is why the secondary is described as anything else thrown by the explosion. The heat or the explosive material itself are not the secondary; and a vacuum created after the blast isn’t the typical way fragmentation is described. In short, the dangerous flying debris is what defines the secondary in fragmentation.