The string of a simple pendulum replaced by a uniform rod of length `L` and mass `M` while the bob has a mass `m`. It is allowed to make small oscillation. Its time period is

If the metal bob of a simple pendulum is replaced by a wooden bob, then its time period will

If the metal bob of a simple pendulum is replaced by a wooden bob, then its time period will

If a metal bob of a simple pendulum is replaced by wooden bob, then its time period will

A simple pendulum has time period T. A uniform rod, whose length is the same as that of the pendulum, undergoes small oscillations about its upper end. Its time period of oscillation will be -

A uniform rod of mass m and length l is suspended about its end. Time period of small angular oscillations is

A uniform rod of mass m and length l is suspended about its end. Time period of small angular oscillations is

Consider a simple pendulum having a bob attached to a string that oscillates under the action of the force of gravity. Suppose that the period of oscillation of the simple pendulum depends on its length (l) , mass of the bob (m) and acceleration due to gravity (g). Derive the expression for its time period using the method of dimensions.