Question:
The bob of a simple pendulum is a spherical hollow ball
Last updated: 6/30/2023
![The bob of a simple pendulum is a spherical hollow ball](https://media.kunduz.com/media/sug-question-candidate/20200810180753443249-1902903.jpg?h=512)
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 a first decrease and then increase to the original value b first increase and then decrease to the original value c increase towards a saturation value d remain unchanged