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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-PRACTICE EXERCISE - SPRINGS
  1. In case of forced vibration, the resonance wave becomes very sharp whe...

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  2. A ball of mass 2kg hanging from a spring oscillates with a time period...

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  3. A mass 'm attached to a spring oscillates with a period 2 seconds when...

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  4. Two springs of spring constants 1500N//m and 3000N//m respectively are...

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  5. A light vertical spring is stretched by 2cm when a weight of 10g is at...

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  6. A long spring when stretched by 'x'cm has a potential energy 'V'. On i...

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  7. A spring of force constant 'K' is cut into two pieces such thal one pi...

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  8. Two springs having spring constants 25N//m and 16N//m are stretched by...

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  9. Two bodies A and B of equal masses are suspended from two separate mas...

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  10. Springs of constants k, 2k, 4k, 8k, 16k ...... are connected in series...

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  11. Two masses m(1) and m(2) are suspended from a spring of spring constan...

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  12. If a spring has time period 'T' and cut into 'n' equal parts, then the...

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  13. Three masses 700 gm, 500 gm and 400 gm are suspended at the end of the...

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  14. When some load is attached to the spring of spring constant then it el...

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  15. A spring balance has a scale that reads 0 to 10 kg. The length of the ...

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  16. The amplitude of a damped oscillator decreases to 0.9 times its origin...

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  17. A particle is executing simple harmonic motion with an amplitude of 2m...

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