The mean time period of second's pendulum is 2.00 s and mean absolute error in the time period is 0.05 s . To express maximum estimate of error, the time period should be written as

Question

The mean time period of second's pendulum is 2.00 s and mean absolute error in the time period is 0.05 s . To express maximum estimate of error, the time period should be written as, 2.00 ± 0.01 s, 2.00 ± 0.025 s, 2 .00 ± 0 .05 s, 2.00 ± 0.10 s

MARKS App · Accepted Answer

Mean time period T = 2.00 s and Mean absolute error = Δ T = 0.05 s To express maximum estimate of error, the time period should be written as 2.0 ± 0.05 s

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