Science
What is reverberation? How can it be reduced?
Sound
4 Likes
Answer
The persistence of sound in an auditorium as a result of repeated reflections is known as reverberation.
To reduce reverberation, the roof and walls of the auditorium are generally covered with sound-absorbent materials like compressed fibreboard, rough plaster or draperies. The seat materials are also selected on the basis of their sound absorbing properties
Answered By
2 Likes
Related Questions
A stone is dropped from the top of a tower 500 m high into a pond of water at the base of the tower. When is the splash heard at the top? Given, g = 10 ms-2 and speed of sound = 340 ms-1
A sound wave travels at a speed of 339 ms-1. If its wavelength is 1.5 cm, what is the frequency of the wave? Will it be audible?
What is loudness of sound? What factors does it depend on?
How is ultrasound used for cleaning?