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MHT CET202122 Sep 2021Morning ShiftPhysicsOscillationsActual

If the amplitude of linear S.H.M. is decreased then

Options

  1. Aits period and total energy will increase
  2. Bits period will increase, and total energy will decrease
  3. Cits period and total energy will decrease.
  4. Dits period will not change but total energy will decrease

Correct answer

D. its period will not change but total energy will decrease

Step-by-step solution

The period of the S.H.M. does not depend on the amplitude. Its energy is given by E = 1 2 ~m ^2 ~A ^2 Hence its energy will decrease if amplitude is decreased.

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