Persistence of audible sound due to successive reflections from surrounding objects even after the source has stopped to produce sound is called_____.
A
Reverberation
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B
Echo
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C
Rarefraction
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D
Resonance
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Solution
The correct option is A Reverberation 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.