Two simple pendulums, having periods of `2s` and `3s` respectively, pass through the mean position simulaneously at a particular instant. They may be in phase after an interval of:

Two simple pendulums have time period 4s and 5s respectively. If they started simultaneously from the mean position in the same direction, then the phase difference between them by the time the larger one completes one oscillation is

Two simple pendulum of lengths 1 m and 9 m respectively are both given a displacement in the same direction at the same instant. They will again be in phase after the shorter pendulum has completed number of oscillations are

A simple pendulum has a time period of 1 s. In order to increase the time period to 2 s.

Two pendulum of time periods 3 s and 7 s respectively start oscillating simultaneously from two opposite extreme positions. After how much time they will be in same phase?

Two pendulums of time period 3 s and 8 s respectively starts oscillating simultaneously from two oppositee extreme positions. After how much time they will be in the same phase ?

Two pendulum of time periods 3 s and 7 s respectively start oscillating simultaneously from two opposite extreme positions. After how much time they will be in same phase?

Two pendulum of time periods 3 s and 7 s respectively start oscillating simultaneously from two opposite extreme positions. After how much time they will be in same phase?

Two simple pendulum of length 1m and 16m respectively are both given small displacement in the same direction of the same instant. They will be phase after one shorter pendulum has complated a oscillations. The value of n is