Answer:
the volume flow rate per unit depth is:
the ratio is : 
Explanation:
From the question; the equations of the velocities profile in the system are:
----- equation (1)
The above boundary condition can now be written as :
At y= 0; u =0 ----- (a)
At y = h; u =0 -----(b)
At y = 
; u = 
------(c)
where ;
A,B and C are constant
h = distance between two plates
u = velocity
= maximum velocity
y = measured distance upward from the lower plate
Replacing the boundary condition in (a) into equation (1) ; we have:
Replacing the boundary condition (b) in equation (1); we have:
Replacing the boundary condition (c) in equation (1); we have:
replacing 
for A in (d); we get:
replacing the values of A, B and C into the velocity profile expression; we have:
To determine the volume flow rate; we have:
Replacing 
Thus; the volume flow rate per unit depth is:
Consider the discharge ;
Q = VA
where :
A = bh
Q = Vbh
Also;
Then;
Thus; the ratio is :
The code to
- Declare a variable and increment with a while loop until the variable is not less than 5
- Create a function that returns the product of two numbers
- Uses the new keyword to create an array
were written in JavaScript and are found in the attached images
<h3>
Declaring a variable</h3>
The first code declares a variable called num and gives it an initial value of 0. It then enters a while loop that lauches a message box (using <em>window.alert</em>) to print the message "<em>Keep going</em>" as long as num remains less than 5.
If nothing is done within the loop to increment num towards the value 5, the loop will go on endlessly notifying the user to "<em>Keep going</em>".
So, an increment of 1 was added to the loop body to increment the variable num. This makes sure the loop terminates.
<h3>
Creating a function that returns the product of two numbers</h3>
Here, a function was created that receives two arguments (n1 and n2), then returns the product (n1 * n2)
<h3>
Declaring an Array</h3>
This last code segment creates an array using the new keyword. The new keyword is generally used in constructing objects.
In this case the object constructed is an array having three strings;
- my <em>nickname</em>, and
See another solved JavaScript problem here brainly.com/question/23610566
Answer:
The governments receiving aid were generally experienced in industrial development. ... During the 1950s, little attention was given to differences in the Third World's conditions and needs, until these appeared to create obstacles to achieving high levels of industrial output
I hope it is helpful
Answer: to avoid any accidents from happening, to ensure safety
Explanation:
