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प्रश्न
What is reverberation ? What will happen if the reverberation time in a big hall is too long ?
उत्तर
The persistence of sound in a big hall due to repeated reflections from the walls, ceiling, and floor of the hall is called reverberation. If the reverberation is too long in a big hall, then the sound becomes blurred, distorted, and confusing due to overlapping and cannot be heard clearly.
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संबंधित प्रश्न
What is reverberation?
What name is given to the persistence of sound in a big hall or auditorium ?
Name the device used by doctors to listen to our heartbeats.
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(a) Which two waves represent sounds of the same loudness but different pitch ?
(b) Which two waves represent sounds of the same frequency but different loudness ?
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(d) Which vibrating body/bodies could have generated the sound waves shown here ?
Explain by giving a scientific reason.
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The distance of underwater objects can be deduced by the formula ______.
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