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In case of forced vibration, the resonan...

In case of forced vibration, the resonance wave becomes very sharp when the

A

Restoring force is small

B

Applied periodic force is small

C

Damping force is small

D

Damping force is large

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The correct Answer is:
C
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AAKASH SERIES-OSCILLATIONS-EXERCISE I
  1. The time period of a loaded spring on earth is 6s. On the surface of m...

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  2. T(1)T(2) and T(3) the time periods of a given pendulum on the surface ...

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  3. In case of forced vibration, the resonance wave becomes very sharp whe...

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  4. A particle with restoring force proportional to displacement and resis...

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  5. A simple pendulum is set into vibrations. The bob of the pendulum come...

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  6. In damped oscillations, the amplitude of oscillation is reduced to one...

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  7. The amplitude of vibration of a particle is given by a(m)=(a(0))/(aw^(...

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  8. A body having natural frequency v(0) is executing forced oscillations...

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  9. which of the following figure represents damped harmonic motion

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  10. A body executing forced oscillations under driving force is in sharp r...

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  11. A particle of mass m is attached to a spring of spring constant .k. an...

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  12. (A) : Dampled oscillation indicates loss of energy. (R) : The loss i...

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  13. If amplitude of particle executing SHM is doubled, which of the follow...

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  14. If the length of the simple pendulum is equal to the radius of the ear...

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  15. If a simple pendulum is arranged in an artificial satellite its a. Ti...

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  16. (A) : A wooden cube of side ' a' floats in a non viscous liquid of den...

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  17. Arrange the following simple pendulum in ascending order of their peri...

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  18. (A) : The soldiers marching on a suspended bridge are advised to break...

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  19. Which of the following pairs are correctly matched

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  20. Which of the following is a necessary and sufficient condition for sim...

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