What constitutes a break in the context of fireworks?

In the context of fireworks, a break is specifically defined as any explosion that produces a visual effect or noise. This definition highlights the critical aspect of fireworks displays, where the effectiveness and enjoyment of the show are largely derived from the visual and auditory effects produced during the performance.

Each time a firework shell detonates during a display, it creates a "break" which is intended to be a part of the choreography of the event, contributing to the overall spectacle. This understanding is essential for pyrotechnicians as they design and execute fireworks displays, ensuring that each break is carefully timed and effectively enhances the viewer experience.

Additionally, distinguishing between various types of explosions and their intended effects is crucial for safety and regulation purposes. It aligns with the safety protocols outlined in NFPA 1123, ensuring that only shells that are designed to produce these effects are utilized during a display.