The amplitude of a damped oscillator becomes one third in $2 \, s$. If its amplitude after $6 \, s$ is $1/n$ times the original amplitude,then the value of $n$ is

  • A
    $3^2$
  • B
    $3\sqrt{2}$
  • C
    $3\sqrt{3}$
  • D
    $3^3$

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