MCQOPTIONS
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| 1. |
The time period of a simple pendulum having a spherical wooden bob is 2 s. If the bob is replaced by metallic one twice as heavy, the time period will be |
| A. | more than 2 s |
| B. | 2 s |
| C. | 1 s |
| D. | less than 1 s |
| Answer» C. 1 s | |