Two pendulums of lengths 16l and I are in phase at the mean position at a certain time. If 'T' is the time period of shorter pendulum, the minimum time after which they will be again be in phase is

Two pendulums of lengths 16l and I are in phase at the mean position a

1.	Two pendulums of lengths 16l and I are in phase at the mean position at a certain time. If 'T' is the time period of shorter pendulum, the minimum time after which they will be again be in phase is
Answer» `1/3 T` `2/3 T` `3/2 T` `4/3 T` ANSWER :D