The time period of oscillation of simple pendulum is given by 
, Where length l is about 100 cm and is known to have 1 mm accuracy. The time period is 2 seconds. The time of 100 oscillations is measured by a stopwatch of least count 0.1 s, The percentage error in measurement of 
is:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
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