The period of a simple pendulum whose bob is hollow metallic sphere is `T`. The period is `T_(1)` when the bob is filled with sand, `T_(2)` where it is filled with mercury and `T_(3)` when it is half filled with mercury Which of the following is true? A. `T=T_(1)=T_(2)gtT_(3)`B. `T_(1)=T_(1)=T_(3)gtT`C. `TgtT_(3)gtT_(1)=T_(2)`D. `T=T_(1)=T_(2)ltT_(3)`

The period of a simple pendulum whose bob is hollow metallic sphere is

1.	The period of a simple pendulum whose bob is hollow metallic sphere is `T`. The period is `T_(1)` when the bob is filled with sand, `T_(2)` where it is filled with mercury and `T_(3)` when it is half filled with mercury Which of the following is true? A. `T=T_(1)=T_(2)gtT_(3)`B. `T_(1)=T_(1)=T_(3)gtT`C. `TgtT_(3)gtT_(1)=T_(2)`D. `T=T_(1)=T_(2)ltT_(3)`
Answer» Correct Answer - D

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