When measuring water flow the equation is Q=AV, with Q meaning water flow, A meaning area, and V meaning velocity. On the exam, you will be given enough information to calculate the river's area and the river's average velocity. Water Flow ExampleThe river has been measured and you are given the following dimensions and velocity readings. Calculate the overall water flow. Average depth is (1.5 + 2.4 + 5.1 + 4.7 +1.2)/5 = 15/5= 3ftCross-sectional area is 3ft X 32ft = 96 ft2Average Velocity is (12.1+10.2+7.5+8.2+11.4)/5 = 9.88 ft/m       Q=AVQ= 96 ft2 X 9.88 ft/mWater Flow = 948.48 ft3 /min

When measuring water flow the equation is Q=AV, with Q meaning water flow, A meaning area, and V meaning velocity. On the exam, you will be given enough information to calculate the river's area and the river's average velocity. Water Flow Example

The river has been measured and you are given the following dimensions and velocity readings. Calculate the overall water flow.

A river is 6 metres wide and is flowing at a uniform velocity of 2𝑚/𝑠. The depth of a cross section of the river, measured at 1𝑚 intervals, is given in metres as:0 ，1.5 ，2 ，2.8 ，2.8 ，1.9， 0. Use the trapezium rule to approximate the rate of flow of the river, that is, the rate of change of volume。

When testing river flow, the A in the equation represents                               .Group of answer choicesaverage temperatureaverage widthaverage depth

A river is 6 metres wide and is flowing at a uniform velocity of 2𝑚/𝑠. The depth of a cross section of the river, measured at 1𝑚 intervals, is given in metres as:0 ，1.5 ，2 ，2.8 ，2.8 ，1.9， 0. Use Simpson’s rule to approximate the rate of flow of the river, that is, the rate of change of volume。