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Question

The repeated reflection that results in the persistence of sound is called


A
density
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B

oscillations

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C

amplitude

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D

None of the above

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Solution

The correct option is A density

In a big hall, the sound gets reflected inside the hall multiple times. The repeated reflection that results in this persistence of sound is called reverberation. This phenomenon can be observed in auditoriums, cinema halls, indoor stadiums, etc.


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