A simple pendulum has a bob that is a hollow sphere full of sand and oscillates with…

PHYSICS · Single correct · CBSE · Physics · Oscillations · Oscillations

Problem

A simple pendulum has a bob that is a hollow sphere full of sand and oscillates with a certain period. If all the sand is drained through a hole at its bottom, then its period (1) increases (2) decreases (3) remains the same (4) is zero

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