In an experiment of simple pendulum, the time measured was 50s for 25 vibrations, when the length of the simple pendulum was taken 100 cm. If the least count of the stopwatch is 0.2s and that of water scale is 0.1cm, then find the maximum percentage error in the measurement of g. (1)0.5percent (2)0.4 " (3)0.9 " (4)1 "

In an experiment of simple pendulum, the time measured was 50s for 25

1.	In an experiment of simple pendulum, the time measured was 50s for 25 vibrations, when the length of the simple pendulum was taken 100 cm. If the least count of the stopwatch is 0.2s and that of water scale is 0.1cm, then find the maximum percentage error in the measurement of g. (1)0.5percent (2)0.4 " (3)0.9 " (4)1 "
Answer» In an experiment of simple pendulum, the time measured was 50s for 25 vibrations, when the length of the simple pendulum was taken 100 cm. If the least count of the stopwatch is 0.2s and that of water scale is 0.1cm, then find the maximum percentage error in the measurement of g. (1)0.5percent (2)0.4 " (3)0.9 " (4)1 "