Water falls from a height of 200 m into a pool. Calculate the rise in temperature of the water assum

Question

Water falls from a height of 200 m into a pool. Calculate the rise in temperature of the water assuming no heat dissipation from the water in the pool.\ (Take $\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^{2}$, specific heat of warer $=4200 \mathrm{~J} /(\mathrm{kg} \mathrm{K})$ )\

Professor PC Thomas Classes · Answer

(c) : $h=200 \mathrm{~m}, \Delta T=$ ?,\ $C=4200 \mathrm{~J} / \mathrm{kg} \mathrm{K}$.\ $g=10 \mathrm{~m} / \mathrm{s}^{2}$\ $m g h=m C \Delta T$\ $10 	imes 200=4200 \Delta T$\ $\Delta T=0.48 \mathrm{~K}$