Question

In a big hall, the sound gets reflected inside the hall multiple times. The repeated reflection that results in this persistence of sound is called reverberation. This phenomenon can be observed in open air auditoriums.

• A. True
• B. False

Answer 1

The correct option is B

False

In a big hall, the sound gets reflected inside the hall multiple times. The repeated reflection that results in this persistence of sound is called reverberation. This phenomenon can be observed in closed structures where sound can reflect multiple times, and structures must be big enough for the reflected wave to be distinguished from the original sound wave.

Reverberation phenomenon can be observed in closed auditoriums, cinema halls, indoor stadiums, etc.