If in a simple pendulum experiment the length of the inextensible string is increased by a factor of four, its period is increased by a factor of? by Sunday | Mar 25 | Physics JAMB | 0 comments A. 4 B. π2 C. 14 D. 2 Correct Answer: Option D = 2 Users Also Read These:If tension is maintained on a stretched string of…A body timed 20 oscillations of a certain pendulum…A student found out from a simple pendulum…The period of a simple pendulum X is 5s. What is the…An electric string of length l is elastically…