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JEE Main Physics Class 11 Physical world and Measurements Part 2 Questions

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Question : 7

Total: 100

The measured value of the length of a simple pendulum is 20‌cm with 2‌mm 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 N%. The value of N is:

[31-Jan-2024 Shift 2]

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