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What is reverberation? - Science

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Question

What is reverberation?

Short Answer

Solution

A sound created in a big hall will persist by repeated reflection from the walls until it is reduced to a value where it is no longer audible. The repeated reflection that results in this persistence of sound is called reverberation. In an auditorium or big hall, excessive reverberation is highly undesirable.

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Chapter 12: Sound - Exercises [Page 175]

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NCERT Science [English] Class 9
Chapter 12 Sound
Exercises | Q 15 | Page 175

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