What is the time period of second's pendulum?

A simple pendulum takes 32s to complete 20 oscillations. What is the time period of the pendulum?

What is the time period of simple pendulum in a spaceship?

What is the time period of a simple pendulum of infinite length. Take R as the radius of earth.

The acceleration due to gravity on the surface of moon is 1.7 m s^-2 . What isthe time period of a simple pendulum on the surface of moon if itstime period on the surface of earth is 3.5 s? (gon the surface of earth is 9.8 m s6-2 )

What is the value of time period of a second's pendulum?