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| 1. |
97. If time for 50 oscillation of Pendulum is 80 sec using a wristwatch of 1 second resolution then accuracy in measurement of time period of oscillation is 1) 1.25% 2) 2.5% 3) 5% 4) 10% |
| Answer» 97. If time for 50 oscillation of Pendulum is 80 sec using a wristwatch of 1 second resolution then accuracy in measurement of time period of oscillation is 1) 1.25% 2) 2.5% 3) 5% 4) 10% | |