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Oscillations

JEE Main level, single correct, medium

183 of 194

Question 183 of 194

The bob of a simple pendulum is a spherical hollow ball filled with water. A plugged hole near the bottom of the oscillation bob gets suddenly unplugged. During observation, till water is coming out, the time period of oscillation would

Show answer and solution

Answer: (A) first increase and then decrease to the original value.

First CM goes down and then comes to its initial position

JEE Main question paper PDF

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JEE Main 2025 Apr 2 Shift 1 question paper

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More Physics practice

JEE Main Physics practice question on Oscillations (Applications of SHM), with the answer and a step-by-step solution. Scan a question from your own book or paper to get a whiteboard video.