What factors affect the period of a pendulum?

The period of a pendulum, which is the time it takes for one complete back-and-forth swing, is mainly influenced by two factors: Length of the Pendulum (L) - The period is directly proportional to the square root of the length of the pendulum. This means that a longer pendulum will have a longer period, swinging more slowly. Acceleration due to Gravity (g) - The period is inversely proportional to the square root of the acceleration due to gravity. So, in places where gravity is stronger, the pendulum will swing faster, resulting in a shorter period. Notably, the period of a simple pendulum is independent of other factors like the mass of the bob or the amplitude of the swing, as long as the amplitude is relatively small. This is a unique feature of pendulums that makes them useful for timekeeping and scientific measurements.