1

# A circular painted-steel channel, of radius $50 \mathrm{cm},$ is running half-full at $1.2 \mathrm{m}^{3} / \mathrm{s}$ on a slope of $5 \mathrm{m} / \mathrm{km} .$...

## Question

###### A circular painted-steel channel, of radius $50 \mathrm{cm},$ is running half-full at $1.2 \mathrm{m}^{3} / \mathrm{s}$ on a slope of $5 \mathrm{m} / \mathrm{km} .$ Determine $(a)$ whether the slope is mild or steep and $(b)$ what type of gradually varied solution applies at this point. (c) Use the approximate method of Eq. $(10.52),$ and a single depth increment $\Delta y=5 \mathrm{cm},$ to calculate the estimated $\Delta x$ for this new $y$.

A circular painted-steel channel, of radius $50 \mathrm{cm},$ is running half-full at $1.2 \mathrm{m}^{3} / \mathrm{s}$ on a slope of $5 \mathrm{m} / \mathrm{km} .$ Determine $(a)$ whether the slope is mild or steep and $(b)$ what type of gradually varied solution applies at this point. (c) Use the approximate method of Eq. $(10.52),$ and a single depth increment $\Delta y=5 \mathrm{cm},$ to calculate the estimated $\Delta x$ for this new $y$. #### Similar Solved Questions

##### ProblemFill in the blanks for the following.chanLOMcdantom CCProblem 2: What synthetic steps would you take to generate the desired product from the indicated starting material? Hint: Its more than one stepOHemantomerOH
Problem Fill in the blanks for the following. chanLOM cdantom CC Problem 2: What synthetic steps would you take to generate the desired product from the indicated starting material? Hint: Its more than one step OH emantomer OH...
##### PoII) Evawal; thc iniagrl(ycr 3)ed_
poII) Evawal; thc iniagrl (ycr 3)ed_...
##### The Freezing point of 0.1M Nacl solution is higher than the freezing point pure solvent (water) :. usedSelect one: TrueFalse
The Freezing point of 0.1M Nacl solution is higher than the freezing point pure solvent (water) :. used Select one: True False...
##### Let f(x) be a periodic function with period 2. (5 -1<x<0 Find the Fourier coefficient an for flx)= 6.X 0 <x<1 in the interval [- 1,1].
Let f(x) be a periodic function with period 2. (5 -1<x<0 Find the Fourier coefficient an for flx)= 6.X 0 <x<1 in the interval [- 1,1]....
##### 010 6d31 i 1 8 [ 1 J 0 no W 3 H 3 55 1 7 0 1 1 I 1 I 4L 3, 1 8 = 1 1 1 1 1 1 0 5282 Lom 3 3 I261 1 L {8 1 0 0 i
010 6d3 1 i 1 8 [ 1 J 0 no W 3 H 3 55 1 7 0 1 1 I 1 I 4L 3, 1 8 = 1 1 1 1 1 1 0 5282 Lom 3 3 I 2 6 1 1 L { 8 1 0 0 i...
##### Somewhere between the Earth and the Moon, gravity from these two bodies on a space pod would cancel. Is this location nearer the Earth or the Moon?
Somewhere between the Earth and the Moon, gravity from these two bodies on a space pod would cancel. Is this location nearer the Earth or the Moon?...
##### A fair die is rolled twice: Is the event of getting a "1" on the first roll independent of the event that the sum of the two rolls is 7 ? Explain carefully:
A fair die is rolled twice: Is the event of getting a "1" on the first roll independent of the event that the sum of the two rolls is 7 ? Explain carefully:...
##### Forensic scientists can determine the time of death using the temperature of the room, Ihe body and the following equation: T =To (37 To)o.97t Tis the temperature of the body in %C, To Is the air temperalure and t Is lime In hours. Ifa body is discovered at midnight wilh a temperature of 279C In a room that Is 22*C , at what tlme did the death occur?
Forensic scientists can determine the time of death using the temperature of the room, Ihe body and the following equation: T =To (37 To)o.97t Tis the temperature of the body in %C, To Is the air temperalure and t Is lime In hours. Ifa body is discovered at midnight wilh a temperature of 279C In a r...
##### 1. Suppose X N(100, 7) and Y ~ N(-10,1).1 (a) Find the 77th percentile of each distribution: (b) Find P (92 X 107). (c) Find the probability that Y is more than 1.5 standard deviations away from the mean
1. Suppose X N(100, 7) and Y ~ N(-10,1).1 (a) Find the 77th percentile of each distribution: (b) Find P (92 X 107). (c) Find the probability that Y is more than 1.5 standard deviations away from the mean...
##### Find $y^{\prime \prime}$ $$y=\frac{1}{9} \cot (3 x-1)$$
Find $y^{\prime \prime}$ $$y=\frac{1}{9} \cot (3 x-1)$$...
##### When dissolved in water, a(n) _______ donates $\mathrm{H}^{+}$ and $\mathrm{a}(\mathrm{n})$ ________ $\text { accepts } \mathrm{H}^{+}$. a. acid; base b. base; acid c. buffer; solute d. base; buffer
When dissolved in water, a(n) _______ donates $\mathrm{H}^{+}$ and $\mathrm{a}(\mathrm{n})$ ________ $\text { accepts } \mathrm{H}^{+}$. a. acid; base b. base; acid c. buffer; solute d. base; buffer...
##### Predict the product(s) of the reaction below and draw a mechanism for the transformation using arrow pushing notation in a step by step process:CHONaOH(aq) (trace)OH
Predict the product(s) of the reaction below and draw a mechanism for the transformation using arrow pushing notation in a step by step process: CHO NaOH(aq) (trace) OH...
##### 8' 1 1 1 @ : 3 114 L) 8 , 7 1
8' 1 1 1 @ : 3 114 L) 8 , 7 1...
##### Factor 6y mtrtducing Ovn appropiatc SubstrthanSy 1 + Ily' +3
Factor 6y mtrtducing Ovn appropiatc Substrthan Sy 1 + Ily' +3...
##### Kuasti94PawtUse the third Maclaurn polynomial for f(t) - /" esumatc â‚¬ Rount your Jnswer Iour decimal ptaces (f necessary;Pravid? your Jnswer bclowr:{jeac?
Kuasti94 Pawt Use the third Maclaurn polynomial for f(t) - /" esumatc â‚¬ Rount your Jnswer Iour decimal ptaces (f necessary; Pravid? your Jnswer bclowr: {jeac?...
##### Find the size ofthe confined area from the top of the ball x? +y? +22 _9 220 and from the bottom ofthe cone x- + V =3:
Find the size ofthe confined area from the top of the ball x? +y? +22 _9 220 and from the bottom ofthe cone x- + V =3:...