Sound 07 Reflection of sound

Описание к видео Sound 07 Reflection of sound

Why can we hear our echoes when we scream in an open space? Does this mean sound can reflect? Do light and sound have the same properties?
We do. Normally the reflections are too quick to hear distinctly, and in an environment like a room they rapidly become diffused into a mush which a sound engineer would call reverberation.

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