The discharge in a trapezoidal channel is 10 m 3 /s. The bottom width of the channel

Question:

The discharge in a trapezoidal channel is 10 m³/s. The bottom width of the channel is 3.0 m, and the side slopes are 1 vertical to 1 horizontal. If the depth of flow is 1.0m, is the flow supercritical or subcritical?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Engineering Fluid Mechanics

ISBN: 9781118880685

11th Edition

Authors: Donald F. Elger, Barbara A. LeBret, Clayton T. Crowe, John A. Robertson

See More Books

Question Posted: Jun 16, 2021 11:28 PM

See More Questions

A trapezoidal channel is carries 1 00 m3 /sec at a depth of 5 m. If the channel has a bottom width of 5 m and 1:1 side slopes, what is the flow classification (subcritical, critical, or...
A long-throated flume is installed in a trapezoidal channel using design C from Table 14.5. Compute the discharge for a head of 0.84 ft.
The discharge in a rectangular channel 4 m wide is constant. A depth of 2.3 m is maintained by a 1.7-m-high contracted (both ends) horizontal weir (C = 1.86) with a 1-m-long horizontal crest. This...
Consider the many moments of joy in the movie. Why include them? What risky acts of courage do Katherine, Mary and Dorothy take? How are they rewarded? The film shows the strong relationships that...
What is the difference between an NAP and an NSP?
Prove a partial converse to Theorem 5-1: If MCRn is a k-dimensional manifold and xЄM, then there is an open set A C Rn containing and a differentiable function g: A Rn-k such that AM = g-1 (0)...
Suppose two assets satisfy a statistical factor model with a single factor: R 1 = E[R 1] + f + 1 , R 2 = E[R 2] f + 2, where E[f] = E[ 1] = E[2] = 0, var(f) = 1, cov(f ,1) = cov(f ,2) = 0, and...
Why cant we pay our shareholders a dividend? Shouts your new boss at Polar Opposites, This income statement you prepared for me says we earned $5million in our first year! You recently prepared the...
On August 1, Kim Company accepted a $20,000, 90-day, 6% note receivable as payment for services provided to Hsu Company. On October 30, the entry to journalize the collection of the note should...
There is a parcel of land next to the Playful Paws, Inc. building. Ellen, the owner of this property, approached John to discuss the idea of selling it to him. John is interested. Ellen knows that...
A rectangular channel is 6 m wide, and the discharge of water in it is 18 m 3 /s. Plot depth versus specific energy for these conditions. Let specific energy range from Emin to E = 7 m. What are the...
Water flows uniformly at a rate of 320 cfs in a rectangular channel that is 12 ft wide and has a bottom slope of 0.005. If n is 0.014, is the flow subcritical or supercritical?
A convenience store owner has suffered several burglaries in the past few months. He is very concerned, as he believes this trend means he will likely lose his livelihood. He elects to arm himself...
Caching. CPUs. Hard disk drives. Parallelism. Pipelining. RAM. Registers. Solid-state drives. Dinkleberg 1. (3 points) You know that neighbor who always one-ups you? Apparently, he just bought a...
Information for Question 1 and 2: The National Health Interview Survey is an annual national health survey of people living in about 35,000 randomly selected households in the United States. On the...
Q1. There is trampoline on the ground, and connected to spring of spring constant, k, on the bottom. You are holding a child of mass, M on a H tall building top (H is measured from the trampoline to...
SPSS for intermediate statistics extra problems solutions d. Approximately how much variance in consumers' tendency to purchase the product could be predicted from these variables? If you owned the...
A finance company uses the discount method of calculating interest. The loan principal is $5,000, the interest rate is 10%, and repayment is expected in two years. You will receive 4196.25 X from the...
With greater frequency, organizations are issuing corporate social responsibility (CSR) reports that describe how they are engaging in socially responsible activities. Read the report many believe...
Construct a 4 x 25 design confounded in two blocks of 16 observations each. Outline the analysis of variance for this design.
Explain why the transmission spectrum in Figure 19-32 is calculated from the quotient (sample transform)/(background transform) instead of the difference (sample transform) - (background transform)....
A spectrum has a signal-to-noise ratio of 8/1. How many spectra must be averaged to increase the signal-to-noise ratio to 20/1?
For each of the following systems, give two examples of how a mechanical engineer would be involved in its design. (a) Passenger automobile engine (b) Escalator (c) Computer hard disk drive (d)...
When direct materials are issued from the storeroom, are any entries made in the subsidiary records? Question 2 options: Increase raw material item record Decrease raw material item record No entry...
Riverrun Co. provides medical care and insurance benefits to its retirees. In the current year, Riverrun agrees to pay $5,500 for medical insurance and contribute an additional $9,000 to a retirement...
DETAILS 1. [-/1 Points) SMITHNM13 11.2.025. MY NOTES Convert the credit card rate to the APR. Oregon, 2% per month % Need Help? ReadIt Watch

The discharge in a trapezoidal channel is 10 m 3 /s. The bottom width of the channel

Question:

Step by Step Answer:

The flow in the trapezoidal channel is supercritical This can be determined by c...View the full answer

Engineering Fluid Mechanics

Students also viewed these Engineering questions