A simple pendulam completes 20 oscillations in 25 S . The time is measured with a stop watch of least count 0.1 S . The error in the measurement is

A simple pendulam completes 20 oscillations in 25 S . The time is meas

1.	A simple pendulam completes 20 oscillations in 25 S . The time is measured with a stop watch of least count 0.1 S . The error in the measurement is
Answer» 0.4 0.8 0.012 0.16 Answer :A