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MHT CET 2024 (3 May, Shift 2) · Simple Pendulum

Simple Pendulum question from MHT CET 2024 (3 May, Shift 2)

Q31MHT CET 2024 · 3 MAY · SHIFT 2Easy

Simple Pendulum

The period of a simple pendulum gets doubled when

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Answer: (b)

  1. T∝lT \propto \sqrt{l} and is independent of mass.
  2. T′=2T⇒l′=4lT' = 2T \Rightarrow l' = 4l
  3. So the answer is (b) its length is made four times.
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