The given question is incomplete and hence, can not be solved, Still, i am adding some relevant information for your reference.
What are deflection angles?
Declination is an important concept in several fields such as surveying, photogrammetry, and the use of radar equipment. Understanding this concept is essential for predicting and modeling the motion of objects in space. In this article, you'll learn what the deflection angle is, its formula, and its application when working with radar and surveying.
In general, the deflection angle refers to the angle between the starting trajectory of a moving object and its initial direction. Additionally, the definition varies slightly in areas such as surveying, photogrammetry, and shooting. However, it focuses on the concept of measuring relative angles between paths. Light rays are refracted as they travel from one medium to another, for example, from air through a prism and back to air. Therefore, the incident beam changes direction at the air-prism interface. In addition, the exiting beam undergoes a further change in direction at the prism-air interface. The angle between the incoming and outgoing rays is the deflection angle (α) and is important for estimating the refractive index of the prism.
The given question is incomplete and hence, can not be solved, Still, i am adding some relevant information for your reference.
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how to fix the procedure entry point steam controller could not be located in the dynamic link library?
Error message, update the game and Steam client, verify game files, and reinstall the game if necessary.
Procedure entry point steam controller not located in dynamic link library" error fix?To fix the "procedure entry point Steam Controller could not be located in the dynamic link library" error, you can try the following steps:
Restart your computer and try running the program again.Make sure that the program is up to date and that you have the latest version of Steam installed.Check if there are any Windows updates available and install them.Reinstall the program or game that is causing the error.Try reinstalling Steam and the game in a different directory or on a different drive.Update your graphics and audio drivers to their latest versions.Run a virus scan on your computer to check for any malware that might be causing the issue.If none of these steps work, you may need to contact the program's support team for further assistance.
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Describe a project in which you would use a pleater, ruffling foot, or gathering foot. Explain each of these tools and choose the one that might be necessary for the project you are describing.(FASHION DESIGN)
A project that requires using a pleater, a ruffling foot, or a gathering foot is the creation of a dress.
A pleater, a ruffling foot, and a gathering foot are all accessories for sewing machines or machines themselves that help fashion designers to give the fabric a different shape or texture, and therefore create unique pieces.
Pleater: This tool includes multiple needles that go through the fabric to create multiple pleatsRuffling foot: This is usually an accessory for sewing machines to create rufflesGathering foot: This tool is used to create gathers in fabric, these differ from ruffles because they are smaller and more subtle than rufflesAll of the tools can be used in the creation of a dress, for example, a pleater can be used in the top section of the dress to give it a nice texture and make it different from the skirt. In the same way, others such as the ruffling foot or the gathering foot can be used in the sleeves of the dress.
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It is proposed to absorb acetone from air using water as a solvent. Operation is at 10 atm and is isothermal at 20°C. The total flow rate of entering gas is 10 kmol /h. The entering gas is 1.2 mol% acetone. Pure water is used as the solvent. The water flow rate is 15 kmol/h. The desired outlet gas concentration should be 0.1 mol % acetone. For this system, Henry's law holds and Ye = 1.5 X where Ye is the mol fraction of acetone in the vapour in equilibrium with a mol fraction X in the liquid.
KGa = 0.4 kmol*m^-3*s^-1
1. Draw a schematic diagram to represent the process.
2. Determine the mole fraction of acetone in the outlet liquid.
Answer:
The meole fraction of acetone in the outlet liquid is \(x_1 = 0.0072\)
Explanation:
1.
The schematic diagram to represent this process is shown in the diagram attached below:
2.
the mole fraction of acetone in the outlet liquid is determined as follows:
solute from Basis Gas flow rate \(G_s = 10(1-0.012) =9.88 kmol/hr\)
Let the entering mole be :\(y_1 = 1.2\) % = 0.012
\(y_1 =(\dfrac{y_1}{1-y_1})\)
\(y_1 =(\dfrac{0.012}{1-0.012})\)
\(y_1 =0.012\)
Let the outlet gas concentration be \(y_2\) = 0.1% = 0.001
\(y_2 = 0.001\)
Thus; the mole fraction of acetone in the outlet liquid is:
\(G_s y_1 + L_s x_2 = y_2 L_y + L_s x_1\)
\(9.88(0.012-0.001)=15*x_1\)
\(9.88(0.011) = 15x_1\)
\(x_1 = \dfrac{0.10868}{15}\)
\(x_1 = 0.0072\)
The mole fraction of acetone in the outlet liquid is \(x_1 = 0.0072\)
53. The plan of a building is in the form of a rectangle with
centerline dimension of outer walls as 9.7mx14.7m. The
thickness of the wall in super structure is 0.30m. Then its
plinth area is
a) 150m
b) 145m2
c) 145.5m
d) 135.36m
.
Answer: 150m
Explanation:
The following can be depicted from the question:
Dimensions of outer walls = 9.7m × 14.7m.
Thickness of the wall = 0.30 m
Therefore, the plinth area of the building will be:
= (9.7 + 0.30/2 + 0.30/2) × (14.7 × 0.30/2 + 0.30/2)
= 10 × 15
= 150m
The plinth area will be 150m.
Given information
Dimensions of outer walls = 9.7m × 14.7m.
Thickness of the wall = 0.30 m
Plinth area of the building = (9.7 + 0.30/2 + 0.30/2) × (14.7 × 0.30/2 + 0.30/2)
Plinth area of the building = 10 × 15
Plinth area of the building = 150m
Therefore, the Option A is correct.
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Consider an estuarine canal with a wetted top width of B and a depth to the deepest point of h . Develop a closed-form expression for the hydraulic conveyance.
a. Assuming a rectangular cross section.
b. Assuming a parabolic cross section.
i. Note: show all steps, and on part (b) you may use integral tables if needed – all sources must be properly cited.
Q is the hydraulic conveyance, where B is the wetted top breadth, h is the depth to the deepest point, g is the gravitational acceleration, and sqrt is the square root function.
Is the wetted area to top width ratio the hydraulic depth?The area of the flow section divided by the topwater surface width is known as the hydraulic mean depth (A/T). Further Details The hydraulic radius is the ratio of the wetted area to the wetted perimeter in open channel flow.
What is the rectangular channel's hydraulic depth formula?R=by/b+2y is the hydraulic radius in a rectangular channel. The breadth of an open channel at the water's surface is its top width, or T.
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What is the volume of a cylinder, in cubic centimeters, with a height of 8 centimeters and a base diameter of 16 centimeters? Round to the nearest tenths place
Answer:
3216.99 cm³
Explanation:
To find the formula for the volume of a cylinder, we can use A x H, with A being the area of the base and H being the height of the cylinder. We can start with finding the area of the base, using the formula πr². The radius, r, is 1/2 of the diameter.
π * (16*1/2)² = 64π cm²
We can then multiply this base area by the height of the cylinder to get the volume
64πcm² * 16cm = 1024πcm³
We can then round this to the nearest 10th, resulting in 3216.99 cm³.
various firms and organizations offer IT benchmarking. Locate an example on the Internet, and describe its services.
Comparing your present efforts and output with earlier efforts and output within your firm is known as internal benchmarking.
What does benchmarking mean in terms of IT?
To determine if your business is performing above, on, or below average, benchmarking is a formal method of comparing your organization's methods, processes, and results with those of others in your industry, and occasionally outside it. The main driving force is data.
Describe the Internet service with an example.
Internet Services refers to the portion of Data & Internet Services that is available over a public network. This covers internet access, email capabilities, website capabilities, and any other internet-related features or services that we might offer from time to time.
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Can someone please help me the answer is supposed to be A but I don’t know why
We can see here that the element in the circuit that is possibly a resistor is Element B.
What is a resistor?A resistor actually known to be a electrical component or device that has two terminals through which current enters and leaves. A resistor is known to limit or regulate the flow of electrical current in an electronic circuit. Resistors are known to be used in order to also provide a kind of specific voltage for a device that is active like a transistor.
Resistors are used in electrical and electronics in order to control the flow of current, reduce current, divide voltages, adjust the level of signals and terminate transmission lines. It is used for other purposes in the electronics field.
We see here that element B selected above is a resistor. The arrow on the head is pointing downward which indicates that current is entering.
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how is an nmos and gate implemented? group of answer choices a single nmos transistor. 2 nmos transistors in series. 2 nmos transistors in parallel. the output of 2 nmos transistors in series connected to the input of a single nmos transistor. the output of 2 nmos transistors in parallel connected to the input of a single nmos transistor. the output of a single nmos transistor connected to the input of 2 nmos transistors in series. the output of a single nmos transistor connected to the input of 2 nmos transistors in parallel.
An nmos and gate can be implemented using 2 nmos transistors in series, or the output of 2 nmos transistors in parallel connected to the input of a single nmos transistor.
Implementing an nmos AND gate using two transistors in series or in parallelIn the first implementation, the two nmos transistors are connected in series, with the input signal connected to the gate of the first transistor and the output taken from the drain of the second transistor. When the input signal is high, the first transistor is turned on, allowing current to flow to the second transistor. If the second transistor is also turned on, the output will be low, otherwise, the output will be high.
In the second implementation, the two nmos transistors are connected in parallel, with their sources and gates connected together, and the output taken from the drains. When the input signal is high, both transistors are turned on, allowing current to flow to the output. If either of the transistors is turned off, the output will be low.
Both of these implementations use two nmos transistors, but they are connected differently to achieve the desired logic function. A single nmos transistor can be used to implement a NOT gate or an inverter, but it cannot implement an AND gate
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deduce the relationship between e.m.u and e.s.u in technology .
In the CGS system, the unit of charge is the charging unit (ESU). Also known as "Statistical Pendant" (StatC). In the CGS system, the load unit is the electromagnetic unit (E.M.E.).
The e.s.u. of charge, also known as franklin or statcoulomb, is the charge such that two similar q=1statC charges at a space of 1cm from each other exert an electrostatic force of 1dyn on each other.
The e.m.u. of current, also called the biot or abampere, is the current such that two infinitely-long straight, parallel conductors carrying 1abA of current and separated by 1cm exert a magnetostatic force of 2dyn on each other.
The relations between these units are such that
\(\frac{1 statC}{1 abA * 1s} = \frac{1 statC}{1abC} = \frac{1}{C} = \frac{1 statA}{1abA} = \frac{\frac{1 statC}{s} } {1 abA}\)
where c is the speed of light.
The ESU and EMU systems of electromagnetic units are different and they should generally be considered separate and independent (if relatively similar), and they do not coincide with the gaussian set of electromagnetic units.
For example, since the electrical displacement vector D is defined as \(E + 4\pi P\) in the ESU system and \(\frac{1}{c^{2} } E + 4\pi P\) the EMU system, it is not possible to exchange the formulas of one system for another without using a formula dictionary like the one at Jackson's end. There is not. classical electrodynamics.
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All of the following are examples of nonvolatile storage EXCEPT ________.A) hard disk driveB) DVDC) RAMD) USB drive
Tape drives, HDDs, and SSDs are three frequent instances of NVS hardware that permanently stores data.
The term "non-volatile storage" also refers to the semiconductor chips found inside devices like SSDs, HDDs, tape drives, and memory modules that store data or controller program code. Non-volatile memory (NVM), sometimes known as non-volatile storage, is a kind of computer memory that may continue to hold onto stored data even after the power is turned off. In contrast, volatile memory requires continuous power to maintain data. Solid-state drives (SSDs) are solid-state storage devices that serve as secondary storage in the hierarchy of computer storage and employ integrated circuit assemblies to store data persistently, generally using flash memory. It is also referred to as a solid-state disk or a solid-state device.
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PLEASE HURRY!!!!
Which of the following can be inferred about Bill in the following scenario?
Bill has graduated and obtained a job as a geographer. He develops environmental models to analyze soil and water issues for a chemical company.
A) Bill studied environmental geography.
B) Bill earned a bachelor’s degree.
C) Bill earned a graduate degree.
D) Bill earned a certification in GIS technology.
Write out the combined statements of the first and second laws for the energy functions, U = U(S, P), H = H(S, P), F = F(T, V), and G = G(T, P).
The first law of thermodynamics states that the total energy of a closed system is constant; energy can neither be created nor destroyed, only transformed from one form to another.
How can this be shown mathematically?This law can be expressed mathematically as:
dU = dQ - dW
Where dU is the change in internal energy, dQ is the heat added to the system, and dW is the work done by the system.
The second law of thermodynamics states that the entropy of a closed system always increases over time, approaching a maximum value at equilibrium. This law can be expressed mathematically as:
dS > 0
Where dS is the change in entropy.
Using these laws, we can write out the combined statements for the energy functions as follows:
For U = U(S, P):
dU = TdS - PdV
For H = H(S, P):
dH = TdS + VdP
For F = F(T, V):
dF = -SdT - PdV
For G = G(T, P):
dG = -SdT + VdP
Where T is the temperature, V is the volume, and S is the entropy.
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What are the common approximations made in the analysis of heat exchangers?
Answer: making sure that they are up to date
Explanation:
Where should an operator place alignment pins to correctly align large workpieces clamped
directly to a worktable?
POSSIBLE ANSWERS:
O Adjacent to part zero
O Along a saddle's edges
OAt the spindle centerline
Oln a worktable's T-slots
4
Answer:
ON A PARALLEL'S TOP SURFACE ON A PARALLEL'S SIDE ON THE X AXIS OF THE RIGHT SIDE OF THE WORKTABLE ON THE RIGHT SIDE OF THE VISE
The force that your engine applies to turn your cars wheels
I want to solve the question
Answer:
yes.
Explanation:
Answer every question of this quiz
Please note: you can answer each question only once.
Which number shows the intake valve?
OK
I'd say number 4, number 3 looks like an exhaust valve
A single direct acting controller used to control space temperature and set up for 72°F setpoint with an 8°F throttling range assigned. The system pressure range is from 3 to 13 psig. Predict the following: (a) Controller PB setting when remote sensors with spans of 50°F, 150°F, and 200°F are used. (b) Controller pressure range. (c) Controller setpoint. (d) Controller output pressure at T = 72°F using the same sensors as in (a). (e) Controller output pressure at T = 76°F. (f) Predict the output pressure of the controller at T = 80°F when th
The controller PB is 0.22, the range of the controller pressure is between 3 to 13 psig, the controller setpoint is at 72°F, and the output pressure at that temperature is 3 psig while the controller output pressure at 76°F is 6 psig
What is Controller SystemsA controller system is a type of feedback system used to regulate the performance of an output device by comparing the output to a desired set point. It uses the difference between the two values (error) to continuously adjust a control input to reduce the error. In simple terms, the controller system monitors, adjusts, and regulates the operations of the output device to achieve a desired result. Common examples of controllers include thermostats, cruise control systems, and PID controllers.
(a) Controller PB setting when remote sensors with spans of 50°F, 150°F, and 200°F are used:
This can be calculated as;
PB = (72°F - 50°F) / (200°F - 50°F) = 0.22
(b) Controller pressure range:
The range of the controller pressure is 3 - 13 psig
(c) Controller setpoint:
The controller set point is 72°F
(d)
The controller output pressure when T = 72°F while using the same sensors as in (a) is 3 psig
(e)
The controller output pressure at T = 76°F is 6.6 psig
(f) To predict the output pressure of the controller when T = 80°F with three remote sensors having spans of 50°F, 150°F, and 200°F are used will be 11.2 psig
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10. Atmospheric scientists study weather patterns.
True
False
Answer:
True
Explanation:
Atmospheric science is studying of the Earth's atmosphere. Meteorology includes atmospheric chemistry and atmospheric physics with a major focus on weather forecasting.
Answer:
The other person is Correct the answer is true
Explanation:
technician a says increasing the reid vapor pressure (rvp) will help the engine start easier in cold weather. technician b says increasing the rvp will increase the possibility of fuel boiling (vapor lock) in summer driving. who is correct?
The technician in B is right. In summer driving, raising RVP will increase the likelihood of gasoline boiling or vapour lock. When the fuel system's gasoline vaporises and produces a gas bubble, vapour lock happens.
Most exhaust gas analyzers can measure what?Automobile exhaust gas analyzers are multi-gas analyzers that can detect carbon monoxide (CO), carbon dioxide (CO2), fuel-dependent hydrocarbons (HC), oxygen, and HC infrared (NDIR) (O2).
Which of the following could be brought on by insufficient EGR flow?The engine might not idle if the EGR valve were to be open constantly. Combustion temperatures might increase under acceleration and load circumstances if there is insufficient or no EGR flow. As an example: Jump Knock (detonation).
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A jet issues from the side of a tank under a head of 2.7m. The side of the tank has an inclination of one horizontal and two vertical. The total depth of the tank is 5.8m. Determine the theoretical velocity of the jet as it strikes the plane 0.85m below the bottom of the tank.
Answer is not found in the given choices
22.411m/s
11.422m/s
42.211m/s
The theoretical velocity of the jet as it strikes the plane below the bottom of the tank is 8.343 m/s.
Given:
h₁ = 2.7 m (head of the tank)
h₂ = 5.8 m (total depth of the tank)
h = 0.85 m (height below the bottom of the tank)
g = 9.8 m/s² (acceleration due to gravity)
To determine the theoretical velocity of the jet as it strikes the plane below the bottom of the tank, Bernoulli's equation can be used.
The equation can be written as:
\(P_1 +\frac{1}{2} \rho v_1^2 + \rho gh_1 = P_2 + \frac{1}{2} \rho v_2^2 + \rho gh_2\)
Where:
P₁ and P₂ are the pressures at points 1 and 2,
v₁ and v₂ are the velocities at points 1 and 2,
ρ is the density of the fluid,
g is the acceleration due to gravity,
h₁ and h₂ are the heights at points 1 and 2.
It can be assumed that the pressure at both points is atmospheric pressure, so P₁ = P₂.
Also, since the velocity at point 1 is negligible compared to the velocity of the jet, the term \(\frac{1}{2} \rho v_1^2\) can be ignored.
Now, let's substitute the given values into Bernoulli's equation:
\(0 + 0 + \rho gh_1 = 0 + \frac{1}{2} \rho v_2^2 + \rho gh_2\)
Simplifying the equation, we have:
\(gh_1 = \frac{1}{2} v_2^2 + gh_2\)
\(v_2^2 = 2gh_1 + 2gh_2\\v_2 = \sqrt{(2gh_1 + 2gh_2)}\)
Substituting the given values:
\(v_2 = \sqrt{(2 \times 9.8 times 2.7 + 2 times 9.8 \times0.85)}\\v_2 = \sqrt{(52.92 + 16.67)}\\v_2 = \sqrt{69.59\\v_2 = 8.343 m/s\)
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For an ASTM 30 cast iron (From Table A-24, Sut= 31 kpsi, Suc= 109 kpsi), find the factors of safety using the BCM and MM theories: ox = -10 kpsi,oy = –25 kpsi, Txy = -10 kpsi
The factors of safety for ASTM 30 cast iron are 1.63 using the BCM Theory and 1.24 using the MM Theory.
How to solveFor the given ASTM 30 cast iron with Sut = 31 kpsi and Suc = 109 kpsi, the stress state is: σx = -10 kpsi, σy = -25 kpsi, and Txy = -10 kpsi.
Using the Brittle Coulomb-Mohr (BCM) Theory:
Principal stresses: σ1 = -25 kpsi (tensile), σ3 = -10 kpsi (compressive)
Failure envelope equations: σ1/Sut + σ3/Suc = 1
Factor of safety (N) for BCM: N_BCM = (σ1/Sut + σ3/Suc)^(-1) = 1.63
Using the Maximum-Minimum (MM) Theory:
Max stress: -25 kpsi, Min stress: -10 kpsi
Factor of safety (N) for MM: N_MM = min(Sut/|σ1|, Suc/|σ3|) = min(31/25, 109/10) = 1.24
The factors of safety for ASTM 30 cast iron are 1.63 using the BCM Theory and 1.24 using the MM Theory.
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Discuss the relation between the force exerted and pressure.
Answer:
When a force is exerted on an object it can change the object's speed, direction of movement or shape. Pressure is a measure of how much force is acting upon an area. Pressure can be found using the equation pressure = force / area. Therefore, a force acting over a smaller area will create more pressure
Explanation:
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ypical and immediate consequences of nonconformance of final work/workflow are loss of money, time overrun, and... Waste Safety Issues Reputation damage
Typical and immediate consequences of nonconformance of final work/workflow are loss of money, time overrun, waste, safety issues, and reputation damage.
Nonconformance in final work or workflow can lead to financial losses as resources are wasted on rework or corrective actions. Time overruns occur when the project or task takes longer than planned due to nonconformance issues, leading to delays and potential schedule disruptions. Waste is another consequence, as materials, resources, and efforts may be wasted due to errors or inefficiencies in the final work. Safety issues can arise from nonconformance, posing risks to workers or end-users if the work does not meet necessary safety standards or regulations. Additionally, nonconformance can cause reputation damage, affecting the credibility and trustworthiness of individuals or organizations involved in the work, which can have long-lasting impacts on future opportunities and relationships.
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A commercial jet is flying at a standard altitude of 35,000 ft with a velocity of 550 mph: (a) what is the Mach number? (b) should the flow be treated as incompressible, why or why not?
Answer:
Mach number = 0.68168
The flow should be treated as compressible.
Explanation:
Given that:
The altitude of a commercial jet = 35000
The properties of air at that given altitude are as follows:
Pressure = 24.577 kPa
Temperature T = 50.78176° C
Temperature T = ( 50.78176 + 273 )K = 328.78176 K
\(\varphi = 0.38428 \ kg/m^3\)
The velocity is also given as: 550 mph = 245.872 m/s
Therefore, the sonic velocity is firstly determined by using the formula:
\(a = \sqrt{ \vartheta \times R \times T\\)
\(a = \sqrt{1.4 \times 287 \times 323.78176\)
\(a = \sqrt{130095.5112\)
a = 360.68755 m/s
Then, we can calculate the Mach number by using the expression:
\({Mach \ number = \dfrac{V}{a}}\)
\(Mach \ number = \dfrac{245.872}{360.68755}\)
Mach number = 0.68168
b) Ideally, all flows are compressible because the Mach number is greater than 0.3, suppose the Mach number is lesser than 0.3, then it is incompressible.
when the national advisory committee for aeronautics (naca) measured the lift and drag on airfoil models in the 1930s and 1940s in their specially designed airfoil wind tunnel at the langley aeronautical laboratory, they made wings that spanned the entire test section, with the wing tips butted against the two sidewalls of the tunnel. this was done to ensure that the flow over each airfoil section of the wing was essentially two-dimensional (no wing-tip effects). such an arrangement prevented measuring the lift and drag with a force balance. instead, using a pitot tube, the naca obtained the drag by measuring the velocity distribution behind the wing in a plane perpendicular to the plane of the wing, i.e., the pitot tube, located a fixed distance downstream of the wing, traversed the height from the top to the bottom of the test section. using a control volume approach, derive a formula for the drag per unit span on the model as a function of the integral of the measured velocity distribution. for simplicity, assume incompressible flow.
The drag per unit span on the model can be calculated using a control volume approach as follows:
Drag per unit span = 1/2 * ρ * ∫VdzWhere ρ is the density of the fluid, V is the velocity of the fluid, and z is the distance from the top of the test section to the bottom. The integral can be calculated by summing up the velocity of the fluid at each point from the top to the bottom of the test section. This can be expressed as:
∫Vdz = ΣVzWhere Vz is the velocity of the fluid at each point in the test section.
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Consider an area-source box model for air pollution above a peninsula of land. The length of the box is 15 km, its width is 80 km, and a radiation inversion restricts mixing to 15 m. Wind is blowing clean air into the long dimension of the box at 0.5 m/s. On average, there are 250,000 vehicles on the road, each being driven 40 km in 2 hours and each emitting 4 g/km of CO.
Required:
a. Estimate the steady-state concentration of CO in the air. Should the city be designated as "nonattainment" (i.e., steady-state concentration is over the NAAQS standard)?
b. Find the average rate of CO emissions during this two-hour period.
c. If the windspeed is zero, use the formula to derive relationship between CO and time and use it to find the CO over the peninsula at 6pm
Consider an area-source box model for air pollution above a peninsula of land. The length of the box is 15 km, its width is 80 km, and a radiation inversion restricts mixing to 15 m. Wind is blowing clean air into the long dimension of the box at 0.5 m/s. On average, there are 250,000 vehicles on the road, each being driven 40 km in 2 hours and each emitting 4 g/km of CO.
Required:
a. Estimate the steady-state concentration of CO in the air. Should the city be designated as "nonattainment" (i.e., steady-state concentration is over the NAAQS standard)?
b. Find the average rate of CO emissions during this two-hour period.
c. If the windspeed is zero, use the formula to derive relationship between CO and time and use it to find the CO over the peninsula at 6pmConsider an area-source box model for air pollution above a peninsula of land. The length of the box is 15 km, its width is 80 km, and a radiation inversion restricts mixing to 15 m. Wind is blowing clean air into the long dimension of the box at 0.5 m/s. On average, there are 250,000 vehicles on the road, each being driven 40 km in 2 hours and each emitting 4 g/km of CO.
Required:
a. Estimate the steady-state concentration of CO in the air. Should the city be designated as "nonattainment" (i.e., steady-state concentration is over the NAAQS standard)?
b. Find the average rate of CO emissions during this two-hour period.
c. If the windspeed is zero, use the formula to derive relationship between CO and time and use it to find the CO over the peninsula at 6pmConsider an area-source box model for air pollution above a peninsula of land. The length of the box is 15 km, its width is 80 km, and a radiation inversion restricts mixing to 15 m. Wind is blowing clean air into the long dimension of the box at 0.5 m/s. On average, there are 250,000 vehicles on the road, each being driven 40 km in 2 hours and each emitting 4 g/km of CO.
Required:
a. Estimate the steady-state concentration of CO in the air. Should the city be designated as "nonattainment" (i.e., steady-state concentration is over the NAAQS standard)?
b. Find the average rate of CO emissions during this two-hour period.
c. If the windspeed is zero, use the formula to derive relationship between CO and time and use it to find the CO over the peninsula at 6pm
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Military glorification through mosaics, relief carvings and triumphant arches are often associated with?
Military glorification through mosaics, relief carvings and triumphant arches are often associated with roman architectural monument and is the correct choice.
What is a Monument?This can be defined as a structure which is usually large and is used to commemorate the history of an influential person. This helps to serve as an example and also a reminder as to why the performance of good deeds are important
The use of military glorification through mosaics, relief carvings and triumphant arches were also often used by the Romans in other to commemorate war victories and the succession of a new ruler which is known as the emperor.
Read more about Roman monuments here https://brainly.com/question/15786258
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the most notable aspect in managing C/N for downlink designs is
Answer:
Explanation:
In satellite communications, downlink is the establishment of a communications link from an orbiting satellite down to one or more ground stations on Earth. Contrast with uplink.