Question

what is reverberation? How can it be produced?

Answer 1

Reverberation is the continuous or we can say multiple reflections of sound. They can be heard easily in monuments like Taj Mahal. It looks same as an echo but remember echo is a single reflection of sound.
Mark BRAINLIEST

Answer 2

$\huge\underline\mathrm{Heya!}$

Reverberation is the phenomenon of persistence of sound in a big hall due to repeated reflection from the wall, ceiling and floor of the hall