1

The diagram below shows a graph of period of oscillation of a pendulum against its length.

What is the conclusion that can be made about the relationship between
the period of oscillation and the length of the pendulum?

    • The longer the length of the pendulum, the shorter the period of oscillation.
    • The longer the length of the pendulum, the longer the period of oscillation.
    • The period of oscillation is directly proportional to the length of the pendulum.
    • The period of oscillation is inversely proportional to the length of the pendulum.