Two simple pendulums of length 0.4 m and 1.6 m respectively are given small linear displacements in one direction at the same ins"tan"t. After how many complete oscillations of the pendulum of the shorter length, they will again be in phase ?

Two simple pendulums of length 0.5 m and 20 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.

Two simple pendulums of length 0.5 m and 20 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.

Two simple pendulums of length 0.5 m and 20 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.

Two simple pendulums of length 1m and 16m respectively are both given small displacements in the same direction at the same instant. After how many oscillations of the shorter pendulum will, the two pendulums vibrate in the same phase ?

Two simple pendulums of length 5 m and 20 m respectively are given small linear displacement in one direction at the same time . They will again be in phase when the pendulum of shorter length has completedthe number of oscillations are

Two simple pendulums of length 0.5 m and 20 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 [ nT_(1)=(n-1)T_(2) , where T_(1) is time period of shorter length & T_(2) be time period of longer length and n are no. of oscillations completed]