1.Water flowing in a wide channel of depth 35 cm undergoes hydraulic jump that resulted in energy dissipation of 72%.

Estimate (a) the downstream depth, (b) the volume flow rate per meter of width.

2.In 2006, the united states emitted 6,000 million metric tons (Mt) of CO2, 26.6 MtCH4, and 1.2 MtN2O. using 100 year global warming potentials, whats is the equivalent CO2 emission rate of the total for these three gases, in GtC-eq/yr

3.Water is being transported in a wide channel at a depth of 0.6 m and a velocity of 10 m/s undergoes a hydraulic jump. Determine the flow depth, velocity and Froude number after the jump, the head loss associated with jump, the energy dissipation ratio, and the wasted power production potential due to the hydraulic jump.