Find the length and width of a square basin for virus disinfection of a flow of...

Find the length and width of a square basin for virus disinfection of a flow of 5 MGD. You may assume a depth of 5 ft, a Cxt product of 20 (mg/L) min for 3-log removal, and a target free chlorine residual of 0.4 mg/L.

Expert Solution

queen_honey_blossom answered 1 year ago

Find the length and width of the parabolic cylinder.

Let's suppose that you want to cook 1 lb of hot dogs using a parabolic trough concentrator on a clear June day in Los Angeles. The hot dogs would be skewered on a stiff piece of wire and aligned along the axis of the trough in the same position in which the absorber/receiver normally would be placed. The desired cooking time is 10 mins, with the resulting surface temperature of the hot dog about 450 F.Find the length and width...

A plate of length 4m in the direction of the flow and of width 2m is...

A plate of length 4m in the direction of the flow and of width 2m is pulled at a speed of 108 km/h in water at 15oC find the power needed against the shear force for one side of the plate . b- oil with dynamic viscosity=0.1 N-s/m2 and density=863 kg/m3 flows between 2 parallel plates 2.5 mm apart and inclined 30 degrees to the horizontal at a rate of 300 cm3/s per one meter of width. Calculate the pressure...

if you a square that is 3' 5" in width, length and height. How many five...

if you a square that is 3' 5" in width, length and height. How many five point stars (2" in size) filled with air will fit into the square? Please show all work.

Find the length and width of a rectangle whose perimeter is 21 meters and whose area...

Find the length and width of a rectangle whose perimeter is 21 meters and whose area is 20 square meters. Assign variables to the unknown(s)... Form a system of equations... Solve the system and state your answer in the context of the problem, show all steps clearly, be sure to check your answers:

A rectangle has a length of 10 inches and a width of 6 inches. If the length is increased by x inches and the width increased

For the following exercises, use the written statements to construct a polynomial function that represents the required information.A rectangle has a length of 10 inches and a width of 6 inches. If the length is increased by x inches and the width increased by twice that amount, express the area of the rectangle as a function of x.

Find the diameter of a pipe of length ‘X’ when the rate of flow of water...

Find the diameter of a pipe of length ‘X’ when the rate of flow of water through the pipe is ‘Q’ and the head lost due to friction is ‘4X’. Take the value of C = 1 in Chezy’s formula. Illustrate the resut of diameter of pipe and also conclude the discharge value for varying cross section of pipe, and the relationship between diameter of pipe and pressure of flow.

The flow hydrograph ordinates observed in a basin with a precipitation area of 500 km2 for...

The flow hydrograph ordinates observed in a basin with a precipitation area of 500 km2 for a 3-hour showers are given in the table below. Assuming the base flow is constant and 10 m3/h; a) Calculate the total volume of flow as m3, which consists of precipitation. b) Calculate excess rainfall height and duration. c) Determine the unit hydrograph which is equal to the precipitation period of excess rainfall. (time is given a hour 10m3/h ) not false.. Time (h)...

3. a) Write a script to prompt the user for the length and width of a...

3. a) Write a script to prompt the user for the length and width of a rectangle, and print its area with two decimal places. Put comments in the script. b) Convert the script in part (a) to a function.

What is the output of the following C++ code? int* length; int* width; length = new...

What is the output of the following C++ code? int* length; int* width; length = new int; *length = 5; width = length; length = new int; *length = 2 * (*width); cout << *length << " " << *width << " " << (*length) * (*width) << endl;

A group of students measure the length and width of a random sample of beans. They...

A group of students measure the length and width of a random sample of beans. They are interested in investigating the relationship between the length and width. Their summary statistics are displayed in the table below. All units, if applicable, are millimeters. Mean width: 7.647 Stdev width: 0.942 Mean height: 13.924 Stdev height: 1.703 Correlation coefficient: 0.7443 a) The students are interested in using the width of the beans to predict the height. Calculate the slope of the regression equation....

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