Question

Why are the walls and roof of an auditorium covered with sound absorbent materials?

• A. To maintain sound quality.
• B. To reduce noise.
• C. To increase pitch.
• D. To reduce reverberation.

Answer 1

The correct option is D To reduce reverberation.

The walls and roof of an auditorium are covered with sound absorbent materials because sound absorbing materials absorbs the sound waves and then help to reduce the multiple reflection of sound.