Water flows in rectangular channel which is 3 m wide at a depth of 3 m with a velocity of 2.4 m/s. If the channel contra

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Water Flows In Rectangular Channel Which Is 3 M Wide At A Depth Of 3 M With A Velocity Of 2 4 M S If The Channel Contra 1 (83.76 KiB) Viewed 32 times

Water flows in rectangular channel which is 3 m wide at a depth of 3 m with a velocity of 2.4 m/s. If the channel contracts to a width of 2.6 m what is the resulting change in depth and in water surface elevation? (a) Please enter the change in depth (hint: a negative indicates a reduction, postive an increase). Please provide your answer to 2 decimal places in metres. 1 (b) Please enter the change in water surface elevation (hint: a negative indicates a reduction, postive and increase). Please provide your answer to 2 decimal places in metres. 1 1 (c) Determine the greatest allowable contraction (i.e amout the channel decreases by) without altering the specified upstream conditions. Please provide your answer to 2 decimal places in metres. 1 1