JEE Main 8 Jan 2020 Shift 2 Solved Paper

Section: Physics

Question : 6 of 75

Marks: +1, -0

A simple pendulum is being used to determine th value of gravitational acceleration g at a certain place. Th length of the pendulum is 25.0 cm and a stop watch with Is resolution measures the time taken for 40 oscillations to be 50 s. The accuracy in g is :

[8 Jan 2020 Shift 2]

3.40%
5.40%
4.40%
2.40%

Validate

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