Physics Question from JEE Main 2025 · 23 January, Shift 1

A light hollow cube of side length $10 \, \text{cm}$ and mass $10 \, \text{g}$, is floating in water. It is pushed down and released to execute simple harmonic oscillations. The time period of oscillations is $y\pi \times 10^{-2}$ s, where the value of $y$ is:

(Acceleration due to gravity, $g = 10 \, \text{m/s}^2$, density of water = $10^3 \, \text{kg/m}^3$)