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The period of oscillation of a box suspe...

The period of oscillation of a box suspended by a string of length 1 is `2pisqrt((l)/(g))` This expression is valid only for

A

A light bob and no friction

B

Small amplitude of oscillation and a small bob

C

A bob of low density

D

A bob which is not ferromagnetic and large amplitude

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The correct Answer is:
B
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AAKASH SERIES-OSCILLATIONS-EXERCISE -I Simple pendulum
  1. A pendulum clock keeping correct time tis taken to high altitude

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  2. The free end of a simple pendulum is attached to the ceiling of a box....

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  3. The period of oscillation of a box suspended by a string of length 1 i...

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  4. An oscillating simple pendulum is arranged in a vacuum jar, then

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  5. The bob of a simple pendulum is hollow. Now its time period is T. If i...

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  6. Pendulum clock shows correct time at O^(@)C. At a higher temperature t...

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  7. A seconds pendulum is taken from the surface of the earth to that of t...

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  8. The period of a simple pendulum suspended from the ceiling of a car is...

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  9. If iron sphere is replaced by wooden sphere of same mass, time period ...

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  10. A simple pendulum is a hollow sphere containing mercury suspended by m...

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  11. For a simple pendulum graph between L and T^(2) will be a

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  12. A hole is drilled along the diameter of the earth and pen is dropped i...

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  13. The work done by the string of a simple pendulum in one complete oscil...

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  14. The bob of a simple pendulum of period T is given a negative charge. I...

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  15. The time period of a pendulum in stationary lift is 'T', if lift start...

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  16. A rubber ball filled with water, having a small hole is used as the bo...

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  17. Identify the correct statement among the following

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  18. The restoring force which brings the bob towards the mean position is ...

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  19. To show that a simple pendulum is in a simple harmonic motion it is ne...

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  20. A simple pendulum is vibrating in an evacuated chamber. It will

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