The bob of a simple pendulum is a hollow sphere filled with water. How will the period of oscillation change. If the water begins to drain out of the hollow sphere?

The bob of a simple pendulum is a hollow sphere. If it is half-filled with water, what will be the effect on its frequency?

The bob of a simple pendulum is hollow. If half of it is filled with water, what will be the effect on its time period?

The bob of a simple pendulum is hollow. Now its time period is T. If it is partially filled with water the time period will be

Suppose the bob in a simple pendulum is a hollow sphere with a small hole at the bottom. The sphere is filled with water and is made to oscillate. What happens to the period ?

The bob of a simple pendulum is a spherical hollow ball filled with water. A plugged hole near the bottom of the oscillating bob gets suddenly unplugged. During observation, till water is coming out, the time period of oscillation would

The bob of a simple pendulum is a spherical hollow ball filled with water. A plugged hole near the bottom of the oscillating bob gets suddenly unplugged. During observation, till water is coming out, the time period of oscillation would