The least count of a stop watch is 0 2 second It record 25

Last updated: 6/24/2023

The least count of a stop watch is 0 2 second It record 25 sec as the time of 20 oscillations of a pendulum Th minimum percentage error in the measurement of tim will be 1 0 8 3 0 2 2 0 4 4 0 1