sabrenajohnson sabrenajohnson

07-08-2015
Physics

contestada

The multiple reflection of a single sound wave is a/an
A. echo.
B. diffraction.
C. reverberation.
D. refraction

Respuesta :

07-08-2015

A single reflection, like shouting at the side of a mountain and hearing
your voice come back to you, is an 'echo'.

Multiple reflection, like clapping your hands once inside a large room,
is 'reverberation'.

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