Question

Which of the following best describes reverberation?

A.The wave fronts become mixed and broken up due to contact with a rough or
irregular surface.
B. A change in the sound wave velocity causes the wave to bend in a different
direction.
C. A fraction of the sound waves are absorbed by an object and converted to heat
energy.
D. A single sound undergoes several reflections due to multiple reflecting surfaces.

Answer 1

Reverberation, in psychoacoustics and acoustics, is a persistence of sound after the sound is produced

Step-by-step explanation:

I think it is right hope its helps

Answer 2

D. A single sound undergoes several reflections due to multiple reflecting surfaces.

Step-by-step explanation:

Sometimes, the source of a sound is surrounded by multiple reflecting surfaces. The waves traveling from the source strike these different surfaces, causing multiple reflections. For example, a single clap of thunder reflects on several clouds and the earth's surface, causing you to hear a rolling rumble instead of a single sound.