The bob of a simple pendulum executes SHM in water with a period t, while the period of oscillation of the bob is t' in air. Neglecting frictional force of water, find the relationship between t and t'. Given: density of the bob is 4000/3 kg/m cube.

Asked by  | 30th Oct, 2012, 11:15: PM

Expert Answer:

Answered by  | 1st Nov, 2012, 12:15: PM

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