A "bang" refers to a sudden, loud noise often associated with an explosion. This sound occurs when a rapid release of energy creates a shock wave, which travels through the air. Common examples of bangs include fireworks, gunshots, and the detonation of explosives. The intensity of the bang can vary based on the amount of energy released and the environment in which it occurs. Explosions can happen in various contexts, such as in construction when using dynamite or in chemical reactions that produce gas rapidly. Safety measures are crucial in managing the risks associated with bangs, especially in industrial settings or during military operations.