Published by:
CGP EDU Academic Team
Published on: August 23, 2026
The measured value of the length of a simple pendulum is 
with 
accuracy. The time for 50 oscillations was measured to be 40 seconds with 1 second resolution. From these measurements, the accuracy in the measurement of acceleration due to gravity is 
. The value of 
is:
Text Solution
Verified by ExpertsThe correct answer is:
C
Percentage change 
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