MCQOPTIONS
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| 1. |
A hollow sphere is filled with water through a small hole in it. It is then hung by a long thread and made to oscillate. As the water slowly flows out of the hole at the bottom, the period of oscillation will [MP PMT 1994; KCET 1994; RPET 1996; AFMC 2000; CBSE PMT 2000; CPMT 2001; AIEEE 2005] |
| A. | Continuously decrease |
| B. | Continuously increase |
| C. | First decrease and then increase to original value |
| D. | First increase and then decrease to original value |
| Answer» E. | |