There is a simple pendulum hanging from the ceiling of a lift. When...

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There is a simple pendulum hanging from the ceiling of a lift. When the lift stands still, the time period of the pendulum is \( T \). If the resultant acceleration becomes \( g / 4 \), then the new time period of the pendulum is
\( \mathrm{P} \)
[DCE 2004; Similar Kerala PMT 2008]
(a) \( 0.8 T \)
(b) \( 0.25 T \)
(c) \( 2 T \)
(d) \( 4 T \)
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