Physics - Fluid Question with Solution | TestHub

A cubical block $(\mathrm{a}\times \mathrm{a}\times \mathrm{a})$, with a coin of mass ' m ' over it is floating over a liquid of density $\rho$. In this case ${\mathrm{x}}_1$ depth of the block is immersed. Now the coin is removed and it is found that ${\mathrm{x}}_2$ depth is immersed in liquid. Value of $\left({\mathrm{x}}_1-{\mathrm{x}}_2\right)$ is