The period of oscillation of a simple pendulum is T = 2pisqrt(L/g) | Filo
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class 12

Physics

Waves & Oscillation

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The period of oscillation of a simple pendulum is Measured value of L is 20.0 cm known to 1 mm accuracy and time for 100 oscillations of the pendulum is found to be 90 s using wrist watch of 1 s resolution. The accuracy in the determination of g is :

  1. 1%
  2. 5%
  3. 2%
  4. 3%
Correct Answer: Option(d)
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