MCQOPTIONS
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MCQOPTIONS
| 1. |
In order to double the period of a simple pendulum |
| A. | Its length should be doubled |
| B. | Its length should be quadrupled |
| C. | The mass of its bob should be doubled |
| D. | The mass of its bob should be quadrupled |
| Answer» C. The mass of its bob should be doubled | |