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A rectangular block of mass m and area o...

A rectangular block of mass m and area of cross-section A floats in a liquid of density `rho`. If it is given a small vertical displacement from equilibrium, it undergoes oscillation with a time period T. Then

A

`T prop sqrtrho`

B

`T prop (1)/(sqrtA)`

C

`T prop (1)/(rho)`

D

`T prop (1)/(sqrtm)`

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The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-OSCILLATIONS-Assignment (Section C) (PREVIOUS YEARS QUESTIONS)
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  2. A particle executes simple harmonic oscillation with an amplitudes a. ...

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  3. A rectangular block of mass m and area of cross-section A floats in a ...

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  4. The circular motion of a particle with constant speed is

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  5. A particle executing simple harmonic motion of amplitude 5 cm has maxi...

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  6. which one of following is a simple harmonic motion?

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  7. A particle is moving along the x-axis and force acting on it is given ...

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  8. Which one of the following statements is true for the speed v and the ...

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  9. A particle of mass m is released from rest and follow a particle part ...

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  10. In a simple harmonic motion, when the displacement is one-half the amp...

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  11. A linear harmonic oscillator of force constant 2 xx 10^(6) Nm^(-1) and...

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  12. Displacement between maximum potential energy position and maximum k...

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  13. A particle of mass m oscillates with simple harmonic motion between po...

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  14. The potential energy of a simple harmonic oscillator when the particle...

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  15. If the length of a simple pendulum is increased by 2%, then the time p...

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  16. Two simple pendulums of length 0.5 m and 0.2 m respectively are given ...

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  17. Two sttings A and B length l(A) and l(B) and carry masses M(A) and M(...

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  18. A mass m is vertically suspended from a spring of negligible mass, the...

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  19. A mass is suspended separately by two springs of spring constant k(1) ...

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  20. The time period of a mass suspended from a spring is T. If is the spri...

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