Mathematics - Statistics Question with Solution | TestHub

Cylindrical beaker of radius 11.5 cm is filled with water upto height of 15.7 cm . A solid cuboid of height 15.7 cm \& square base of length 10.1 cm is dipped in it. Water evaporates at the rate proportional to area of water exposed to air (Proportionality constant, $\mu \mathrm{cm}/\sec ,\mu >0$ ). Where solid cuboid sublimate at the constant rate of $\lambda c{m}^3/\sec$. If both water and solid vanishes at the same time, then $\left(\sqrt{\frac{\lambda }{\mu }}-\left(0.1\right)\right)$ is