If a pendulum is shortened, does its frequency increase or decrease? What about its period?

Solution 3E Step 1 of 1 : Time period is the time taken by pendulum to perform one complete oscillation. The time period of the pendulum is given by, L T = 2 (g) Where T is the time period, L is the length of pendulum and g is acceleration due to gravity. From the above equation, T L Therefore, if we decrease the length of the pendulum, its time period also decreases. That is, pendulum completes one oscillation faster when its length is decreased.