sound reflection

Sound reflection occurs when sound waves bounce off surfaces, similar to how light reflects off a mirror. When sound waves hit a barrier like a wall or a mountain, part of the energy is reflected back toward the source or in other directions. This causes echoes or reverberations. The amount of reflection depends on the surface’s material and shape—hard, smooth surfaces reflect more sound, creating clearer echoes, while soft, porous materials absorb sound. Understanding sound reflection is important in designing acoustics for spaces like theaters or concert halls to control sound quality and minimize unwanted echoes.