What terms describe the classification of explosion damage?

The classification of explosion damage is described as low-order and high-order. This categorization is significant in understanding the impact and nature of explosions.

Low-order explosions refer to those that produce a relatively gentle release of energy and do not cause extensive damage. These may include situations such as deflagration, where the explosive reaction spreads through the material at subsonic speeds. The effects of low-order explosions primarily result from pressure waves rather than violent shockwaves, leading to less destructive potential.

High-order explosions, on the other hand, indicate a much more violent reaction, typified by detonation. These explosions occur at supersonic speeds and produce a substantial shockwave that can cause severe damage over a wide area. The forces generated by high-order explosions can lead to considerable destruction of structures and cause significant injuries.

Understanding these classifications helps in assessing the potential risks and damages associated with different types of explosives, essential for both prevention measures and response strategies.