Question 1.5

Q 1.5. Find the value of ‘g’ and its uncertainty using T = 2π√(l/g) from the following measurements made during an experiment
Length of simple pendulum l=100 cm
Time for 20 vibrations=40.2 s
Length was measured by a meter scale of accuracy up to 1 mm and time by stop watch of accuracy up to 0.1 s.


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