If T1 and T2 are the periods of a simple pendulum and a conical pendulum respectively, of the same length, then
T1 = T2
T1 > T2
T1 < T2
T1 = $\dfrac{T_2}{2}$
If T1 and T2 are the periods of a simple pendulum and a conical pendulum respectively, of the same length, then