95. The time period of a simple pendulum are 2.63s,2.56s,2.42s2.71sand2.80s calculate the relative error and the percentage error

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Q. The period of oscillation of a simple pendulum in the experiment is recorded as

2.63 s, 2.56 s, 2.42 s, 2.71 s

and

2.80 s

. Find the average absolute error.

Q. In an experiment, the period of oscillation of a simple pendulum was observed to be

2.63 s

2.56 s

2.42 s, 2.71 s

, and

2.80 s

. The mean absolute error is:

Q. In an experiment for determining the value of acceleration due to gravity (g) using a simple pendulum, the following observations were recorded:
Length of the string (l) =

98.0

cm
Diameter of the bob (d) =

2.56

cm
Time for

10

oscillations (T) =

20.0 s

Calculate the value of g with maximum permissible absolute error and the percentage relative error.

The period of oscillation of a simple pendulum in the experiment is recorded as 2.63 s, 2.56 s, 2.42, 2.71 s and 2.80 s respectively. Find the average absolute error.

Q. Length

l

and Acceleration due to gravity

g

are measured with

\pm 6 %

and

\pm 4 %

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

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