Physics - Heat & Thermo Question with Solution | TestHub

A steel ball is dropped from a height of 1 m on to a hard non-conducting surface. Every time it bounces it reaches $80\%$ of its previous height. All the losses in the energy are accounted only for increasing the temperature of the ball. Nearly how much is the total rise in temperature (in multiples of $0.001{}^{\circ }\mathrm{C}$ ) of the ball just after the third bounce? ( $\mathrm{g}=10\mathrm{m}/{\mathrm{s}}^2$, specific heat capacity of material of the ball $=488\mathrm{J}/(\mathrm{kg}$ K))