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NDA2010General AbilityGeneral ScienceActual

A pendulum beats faster than a standard pendulum. In order to bring it to the standard beat, the length of the pendulum is to be:

Options

  1. Areduced
  2. Bincreased
  3. Creduced and the mass of the bob increased
  4. Dreduced and also the mass of the bob reduced

Correct answer

B. increased

Step-by-step solution

The correct answer is option (B).

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