Zet1lilli1anclau Zet1lilli1anclau

09-12-2015
Social Studies

contestada

The _______ of a sound wave is defined as the amount of energy passing through a unit area of the wave front in a unit of time.
A. intensity
B. compression
C. frequency
D. amplitude

Respuesta :

WorldCitizen WorldCitizen

22-12-2015

This is the intensity, also called the sound intensity.

The sound intensity is defined as the sound power per unit area: which is equivalent to what the question is asking (sound power=amount of energy)

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