A hollow sphere is filled with water through the small hole in it. It is then hung by a…
Physics · JEE Main · NTA Exams — Oscillations and Waves
A hollow sphere is filled with water through the small hole in it. It is then hung by a long thread and made to oscillate. As the water slowly flow out of the hole at the bottom, the period of oscillation will:
- continuously decrease
- continuously increase
- first decrease then increase
- first increase then decrease
Answer
(D) first increase then decrease
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