The time period of a pendulum is directly proportional to ______

The time period of a pendulum clock is :

The period of the pendulum is directly proportional to the square root of the length of the string. The period of such a pendulum with string of length 16 cm is 52 seconds. Find the length of the string if the period is 65 seconds

Assertion: The time period of a pendulum on a satellite orbiting the Earth is infinity. Reasons: Time period of a pendulum is inversely proportional to square root of acceleration due to gravity. Which of the following statements is correct?

The time period of a seconds pendulum is