Two simple pendulums of length $0.5\, m$ and $2.0\, m$ respectively are given small linear displacement in one direction at the same time. They will again be in the phase when the pendulum of shorter length has completed .... oscillations.
  • A$5$
  • B$1$
  • C$2$
  • D$3$
AIPMT 1998, Medium
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