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Superposition of Electric Fields

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In an experiment to determine accelration due to gravity by simplw pendulum , a student commits 1% positive error in the measurement of lrngth and 3% negative error in time then % error in g will be (1) 2% (2) 4% (3)7% (4) 10

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Q. In an experiment to determine acceleration due to gravity by simple pendulum, a student commits 1 % positive error in the measurement of length and 3% negative error in the measurement of time period. The percentage error in the value of g will be :

Q. While measuring acceleration due to gravity by a simple pendulum a student makes a positive error of 1% in the length of the pendulum and a negative error of 3% in the value of the time period. His percentage error in the measurement of the value of

g

Q. While measuring the acceleration due to gravity by a simple pendulum, a student makes a positive error of 1% in the length of the pendulum and a negative error of 3% in the value of time period. His per-centre error in the n=measurement of g by the relation

g = {4 π}^{2} (I / T^{2})

l

and Acceleration due to gravity

g

are measured with

\pm 6 %

\pm 4 %

errors respectively. The percentage error in determination of the Time period of a simple pendulum will be,

Q. In a simple pendulum experiment, the maximum percentage error in the measurement of length is

2 %

and that in the observation of the time-period is

3 %

. Then, the maximum percentage error in determination of the acceleration due to gravity

g

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