Test Index

JEE Main Physics Class 11 Physical world and Measurements Part 1 Questions

© examsnet.com

Question : 38

Total: 100

A simple pendulum is being used to determine the value of gravitational acceleration g at a certain place. The length of the pendulum is 25.0 cm and a stop watch with 1 s resolution measures the time taken for 40 oscillations to be 50 s. The accuracy in g is:

[8 Jan. 2020 II]

5.40%
3.40%
4.40%
2.40%

Go to Question:

Prev Question

Next Question