Water flows at the rate of $12 \mathrm{~m}^{3} / \mathrm{s}$ in a $6 \mathrm{~m}$ wide rectangular channel. A hydraulic jump is formed in the channel at a point where the upstream depth is $30 \mathrm{~cm}$ (just before the jump). Considering acceleration due to gravity as $9.81 \mathrm{~m} / \mathrm{s}^{2}$ and density
of water as $1000 \mathrm{~kg} / \mathrm{m}^{3}$, the energy loss in the jump is
(A) $114.2 \mathrm{~kW}$
(B) $114.2 \mathrm{MW}$
(C) $141.2 \mathrm{~h} . \mathrm{p}$
(D) $141.2 \mathrm{~J} / \mathrm{s}$
Water flows at the rate of $12 \mathrm{~m}^{3} / \mathrm{s}$ in a $6 \mathrm{~m}$ wide rectangular channel. A hydraulic jump is formed in the channel at a point where the upstream depth is $30 \mathrm{~cm}$ (just before the jump). Considering acceleration due to gravity as $9.81 \mathrm{~m} / \mathrm{s}^{2}$ and density
of water as $1000 \mathrm{~kg} / \mathrm{m}^{3}$, the energy loss in the jump is
(A) $114.2 \mathrm{~kW}$
(B) $114.2 \mathrm{MW}$
(C) $141.2 \mathrm{~h} . \mathrm{p}$
(D) $141.2 \mathrm{~J} / \mathrm{s}$