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The amplitude of damped oscillator becom...

The amplitude of damped oscillator becomes `1/3` of original value in `2s`. Its amplitude after `6s` is `1//n` times the original. The value of `n` is

A

`3^(2)`

B

`root(3)(2)`

C

`root(3)(3)`

D

`3^(3)`

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The correct Answer is:
D
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