Question $2$: Open Channel Flows $-$ Hydraulic Jump

i$.$ Develop the force balance equation that governs a hydraulic jump occurring in a rectangular channel on a horizontal bed.

ii$.$ Hydraulic jump is observed in

a$)$ Closed channel flow

b$)$ Open channel flow

c$)$ Flow changes

d$)$ Volumetric changes

iii. Hydraulic jump depends upon

a$)$ Temperature

b$)$ Pressure

c$)$ Initial fluid speed