1b. what are equipment requirements for windshields and side windows?

Answer:

\(0.015\ \text{W}\)

Explanation:

\(T_{set}\) = Set temperature = \(70^{\circ}\text{C}\)

\(T_\infty\) = Air temperature = \(50^{\circ}\text{C}\)

A = Surface area = \(30\ \text{mm}^2=30\times 10^{-6}\ \text{m}^2\)

h = Convection heat transfer coefficient = \(25\ \text{W/m}^2\text{K}\)

Heater power is given by

\(P_e=hA(T_{set}-T_\infty)\\\Rightarrow P_e=25\times 30\times 10^{-6}(70-50)\\\Rightarrow P_e=0.015\ \text{W}\)

The required heater power is \(0.015\ \text{W}\)

Answer: The outer surface temperature is \(377.5^{o}C\).

Explanation:

Given: Heat = 3 kW (1 kW = 1000 W) = 3000 W

Area = 10 \(m^{2}\)

Length = 2.5 cm (1 cm = 0.01 m) = 0.025 m

Thermal conductivity = 0.2 W/m K

Temperature (inner) = \(415^{o}C\)

Formula used is as follows.

\(q = KA \frac{(t_{in} - t_{out})}{L}\)

where,

K = thermal conductivity

A = area

L = length

\(t_{in}\) = inner surface temperature

\(t_{out}\) = outer surface temperature

Substitute the values into above formula as follows.

\(q = KA \frac{(t_{in} - t_{out})}{L}\\3000 W = 0.2 \times 10 \times \frac{415 - t_{out}}{0.025 m}\\t_{out} = 377.5^{o}C\)

Thus, we can conclude that the outer surface temperature is \(377.5^{o}C\).

Answer:

The pavement of the carpool lanes is marked with the diamond symbol. These carpool lanes are reserved for buses and vehicles with a minimum of two or three people and that includes the driver

Explanation:

hope this helped

a. The equal-frequency partitioning for the given sales price records would be as follows: Bin 1: 5, 10, 11, 13  Bin 2: 15, 35, 50, 55  Bin 3: 72, 92, 204, 215

(a) Equal-Frequency (Equidepth) Partitioning:

Equal-frequency partitioning divides the data into bins of equal frequency. In this case, we have 12 records, so we need to partition them into three bins.

Now, we can assign the records to the bins based on their order. Starting from the lowest value, we assign four records to each bin until all records are assigned. If there are any remaining records, we distribute them evenly across the bins.

Using this method, the equal-frequency partitioning for the given sales price records would be as follows:

Bin 1: 5, 10, 11, 13

Bin 2: 15, 35, 50, 55

Bin 3: 72, 92, 204, 215

(b) Equal-Width Partitioning:

Equal-width partitioning divides the data into bins of equal width or range. In this case, we need to determine the range of the data and then divide it into three equal-width bins.

The range of the data is the difference between the maximum and minimum values, which is 215 - 5 = 210.

Each bin will have a width of 210 / 3 = 70. Starting from the minimum value, we assign the records to the bins based on their value falling within the corresponding width range.

Using this method, the equal-width partitioning for the given sales price records would be as follows:

Bin 1: 5, 10, 11, 13, 15, 35

Bin 2: 50, 55, 72, 92

Bin 3: 204, 215

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Answer:

just do it

Explanation:

The sexagesimal system angles for 125 is 2.18 and for 12 is 0.209

What is the sexagesimal system?

We know that 180 = π

Therefore,

(i) 125  = 125 *  π / 180

                         = 125 * 22/ 7 * 180

                         = 2750 / 1260

                          = 2.18

(ii) 180 = π

12 = 12*  π /180

   = 12* 22/ 7 *  180

    = 264/ 1260

  = 0.209

Therefore, The sexagesimal system angle for 125 is 2.18 and for 12 is 0.209.

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/~\ The correct answer is:

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

B. A demand for unique features.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

I hope this helps! /~\

Answer:

A. A reliance on mass production of necessary parts.

Explanation:

Took the test

Passing an API key into a web connection as query string parameters indicates that the API connection requires authentication or authorization.

By including the API key as a   query string parameter, the web service can identify and validate therequester's access rights.

This method is commonly used to securely pass the API key along with the HTTP request, allowing the server to verify the user's credentials and grant appropriate access to the requested API resources.

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Answer:

Acef

Explanation:

Edginuity 2021

Answer:

2,3,4,5

Explanation:

guy above me is wrong

In a vapor compression system used for cooling a home and rejecting energy to the outdoor ambient, the cooling COP (Coefficient of Performance) will decrease as the temperature difference between the indoor air and the ambient air decreases.

The cooling COP is a measure of the cooling efficiency of the system, which is defined as the ratio of the amount of cooling provided to the amount of energy consumed by the compressor. When the temperature difference between the indoor air and the ambient air decreases, the compressor has to work harder to remove the same amount of heat from the indoor air. This results in a decrease in the cooling efficiency of the system and hence a decrease in the cooling COP.
For example, if the outdoor ambient temperature is very high and the indoor air temperature is much lower, the cooling COP will be high

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When malicious packets are sent to a target, the result can be a DoS attack, a buffer overflow, baiting, or remote code execution. This assault is known as a Ping of Death (POD) attack. Attackers may be able to access private information or disrupt operations by causing systems to crash or become unresponsive.

In a Ping of Death (POD) attack, malicious packets are sent to a target, which may result in a DoS attack, a buffer overflow, baiting, or remote code execution. A denial-of-service (DoS) attack occurs when an attacker delivers a large number of malicious packets to a target, overwhelming and impairing the target's system. When a malicious packet exceeds the buffer's size, it causes a buffer overflow, which crashes the target's machine. In order to trick a target into clicking a malicious link, an attacker will send them harmful packets. Last but not least, remote code execution occurs when a hacker can run harmful code, giving them access to confidential data or causing disruption.

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Answer:

L = spindle

M = lower ball joint

part without the letter showing = steering knuckle

Explanation:

X= A+B.C+D

I hope it helps

Answer:

linear partial differential

Explanation:

The Schrödinger equation is a linear partial differential equation that describes the wave function or state function of a quantum-mechanical system. It is a key result in quantum mechanics, and its discovery was a significant landmark in the development of the subject.

The world is facing an environmental crisis. Pollution, climate change, and habitat destruction are just some of the problems we face. But there is hope. Environmental groups are working to raise awareness and protect our planet. This event will focus on one such group, the Sierra Club. Founded in 1892, the Sierra Club is America's oldest and largest environmental organization. They have been at the forefront of many important environmental campaigns, including protecting wilderness areas and fighting for clean air and water standards. Today, they continue to work towards a sustainable future for all of us.

Something i did for my class, you can change it up. Hope it helps.

Answer:

True!! took the test

Explanation:

A wide moving belt passes through a container of a viscous liquid pressure changes due to the change in elevation of the fluid as it rises are already captured by the gravity term in the Navier-Stokes equations

(a) Since the flow is assumed to be uniform, the Velocity component is in y direction (the component) So that u = V = 0. It follows the continuity equation that dv/dy = 0 and for steady flow dv/dt = 0 so that V = v(x) under these conditions the Navier stokes equations for

dp/dx = 0 , dp/ dz = 0

over a horizontal plane and because the pressure on the Surface of the film (x=h) is atmospheric (or zero gauge pressure). The Navier-Stokes equation. in the y-direction thus reduce. to

0 = -ρg + μ d²v/dx²

or,  d²v/dx² = γ / μ    [γ = ρg]

Integrating the above equation,  

∫d²v/dx² = ∫γ / μ

dv/dx = γ / μ  x +c1

Because there is little air drag on the film. The Shearing stress at the free surface (or any interior parallel surface) is designed as Zxy, where

Zxy = μ dv/dx

c) If Zxy = 0 at x = h

Then 0 = γh/μ + C1

C1 = - γh / μ

Now integrating equation gives the velocity distribution in the film as

v = γ x² / 2μ - γh/μ + C2

At the belt (x=0) the fluid velocity must match the belt velocity Ve so that

V0 = 0-0+C2

C2 = V0

and the velocity  distribution is therefore

v = γ x² / 2μ - γh/μ + V0

with the velocity distribution knowm we can determine the flowrate per unit width q from the relationship

q = ∫ Vdx = ∫ γ x² / 2μ - γh/μ + V0 dx

and thus q = V0 h - γh³/3μ

The average velocity V (where, Q = Vh ) is

Vh = V0h - γh³/3μ

V = V0 - γh²/2μ

f) Average velocity is zero

0 = V0 - γh²/2μ

Vo = γh²/2μ

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Janelle doesn't discuss her romantic relationships at work, because she prefers to keep her private life separate from her professional life. The theory that best describes Janelle's professional situation is Communication Privacy Management (CPM).

Communication Privacy Management (CPM) is a theory that explores how individuals regulate their communication of private information to others. This theory describes Janelle's professional situation best as she prefers to keep her private life separate from her professional life.

CPM explains that individuals choose to reveal or conceal personal information based on a series of criteria. The criteria include content, context, level of risk, and value of privacy. Content refers to the personal information being disclosed, context refers to the environment or situation where the information is being shared, risk level is the degree to which the information being shared can cause harm, and value of privacy refers to how much value an individual places on their privacy.

Communication Privacy Management (CPM) is the theory that describes Janelle's professional situation best. She chooses not to discuss her romantic relationships at work as she wants to keep her personal life separate from her professional life.

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The Depreciation charge for year 2 is $177,200 and the book value at the end of year 2 if straight-line depreciation is used is $694,200.

Cost of a draw bench for precision forming and strengthening of carbon steel tubing= $960,000.Salvage value after a useful life of 10 years= $74,000.The useful life of the draw bench= 10 years.Let's calculate the Depreciation charge for year 2:Depreciation charge for a year using the straight-line method:Depreciation charge for a year=(Cost of an asset-Salvage value)/Useful life of an asset Depreciation charge for a year=($960,000-$74,000)/10 yearsDepreciation charge for a year=$88,600Now, we need to calculate the Depreciation charge for year 2:Depreciation charge for year 2=2×Depreciation charge for a yearDepreciation charge for year 2=2×$88,600Depreciation charge for year 2=$177,200Let's calculate the Book value at the end of year 2:Book value at the end of year 2=Cost of an asset-(Depreciation charge for year 1 + Depreciation charge for year 2 + Depreciation charge for year 3 + … + Depreciation charge for year 10)Book value at the end of year 2=$960,000-(Depreciation charge for year 1 + Depreciation charge for year 2)We know,Depreciation charge for year 1=Depreciation charge for a year=$88,600Depreciation charge for year 2=$177,200Therefore,Book value at the end of year 2=$960,000-($88,600+$177,200)=$694,200Hence, the Depreciation charge for year 2 is $177,200 and the book value at the end of year 2 if straight-line depreciation is used is $694,200.

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Answer:

Carburetor flooding, engine stalling, and hard starting

Explanation:

If the fuel return hose becomes blocked or kinked it may cause the carburetor to flood from excessive fuel or pressure buildup.

The bearings and shaft experience additional loads as a result of this increased tension. Bearings' lifespans might be shortened by excessive stress.

The inside of the Poly-V Belt, also known as the Ribbed Belt, is lined with longitudinal v-shaped ribs. These ribs give the pulley and the belt a bigger surface area to contact, which increases friction force. Compared to a flat belt or rubber v-belt of the same size, the belt can convey more power as a result.

The Poly-V Belt's design ensures superior protection for all reinforcing cords, resulting in a more even load distribution. The Poly-V Belt also serves as a guide for a belt tensioner or idler pulley. Less space is needed for Poly-V Belt drives, and the Belt can be stretched under higher tension.

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Predictive task.  Predictive tasks use data mining to determine the likelihood of future outcomes based on historical data.

Data mining is the process of discovering patterns in large datasets. It is a type of analytics that uses a variety of techniques to help identify trends, relationships, and other information from structured and unstructured data. It is used to identify patterns in data that can be used to make predictions, recommendations, and decisions. Data mining involves the extraction of hidden predictive information from large databases. This process is used to find patterns and relationships between different sets of data. It is used to identify patterns and correlations in large datasets which can then be used for predictive modelling. Data mining can also be used to identify outliers and anomalies in datasets, as well as to detect fraudulent activities.

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TRUCK is to TRANSPORT as, GOAL is to REACH​.

Transportation can be defined as a process that involves the movement of humans, products, and other things from one geographical area to another, especially through various means (forms) such as the following:

A goal can be defined as an outcome statement and strategic objectives that defines what an individual or a group of people (team) hopes to successfully achieve (accomplish) or reach in the future i.e over a specific period of time.

In conclusion, we can reasonably infer and logically deduce that TRUCK is to TRANSPORT as, GOAL is to REACH​.

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Complete Question:

TRUCK is to TRANSPORT as ...

BASKET is to CART

CHORE is to CLEAN

WHEEL is to AXEL

BED is to REST

GOAL is to REACH​

The process of lifting objects can be dangerous. This is particularly true when it comes to heavier objects. It can result in severe back, shoulder, and even spinal cord injuries. Lifting injuries are common in the workplace, but they can occur anywhere.

There are a variety of ways to lift heavy objects that can help you avoid injury. Here are some safe methods for lifting heavy objects:

In conclusion, lifting heavy objects is a task that necessitates caution and knowledge of safe lifting practices. When it comes to lifting heavy objects, the most important thing is to use your legs, push or pull with your entire body, consider straddling the object, and assess the weight before lifting it. Following these methods can help you avoid injuries and keep you safe.

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The instrument used to measure middle ear function is a tympanometer.

A tympanometer is a medical device used to evaluate the functionality of the middle ear. It tests the function of the eardrum (tympanic membrane) and the conduction bones (ossicles) in the middle ear by adjusting pressure and measuring the movement of the eardrum in response.

The purpose of a tympanometer is to detect fluid accumulation in the middle ear, a ruptured eardrum, or a problem with the ossicles' conduction. It can also provide information on hearing loss and the effectiveness of medical treatment.

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The instrument used to measure middle ear function is a Tympanometer.Tympanometer is the medical device used for measuring middle ear function. It's a non-invasive tool that evaluates the functionality of the middle ear by measuring the movement of the eardrum (tympanic membrane).

The tympanometer is used to measure the compliance and mobility of the tympanic membrane and the ossicular chain. The procedure is painless and straightforward; a small probe is placed in the ear canal to deliver a brief pulse of air pressure, creating a change in the air pressure in the ear canal. The tympanometer then measures the amount of energy that is reflected back from the eardrum. The result is a graph that indicates the degree of mobility and compliance of the tympanic membraneIt can help the audiologist identify potential hearing problems, make recommendations for further diagnostic testing or treatment, and monitor the effectiveness of medical or surgical interventions.

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Answer:

1) The bending moment diagram of the shaft is shown in Figure 1. The weakest cross section A is located at the point where the bending moment is maximum.

2) The weakest point on cross section A is located at the point where the bending moment is maximum.

3) The von-Mises stress at the weakest point is given by:

σ = M/I

where M is the bending moment and I is the moment of inertia of the cross section.

4) The factor of safety n is given by:

n = Sy/σ

where Sy is the yield strength of the shaft and σ is the von-Mises stress at the weakest point.

Explanation:

Hope this helps!

Answer:

The answer is 960 kg

Explanation:

Solution

Given that:

Assume the initial dye concentration as A₀

We write the expression for the dye concentration for one hour as follows:

ln (C₁) = ln (A₀) -kt

Here

C₁ = is the concentration at 1 hour

t =time

Now

Substitute 480 g for C₁ and 1 hour for t

ln (480) = ln (A₀) -k(1) ------- (1)

6.173786 =  ln (A₀) -k

Now

We write the expression for the dye concentration for three hours as follows:

ln (C₃) = ln (A₀) -k

Here

C₃ = is the concentration at 3 hour

t =time

Thus

Substitute 480 g for C₃ and 3 hour for t

ln (120) = ln (A₀) -k(3) ------- (2)

4.787492 = ln (A₀) -3k

Solve for the equation 1 and 2

k =0.693

Now

Calculate the amount of blue present initially using the expression:

Substitute 0.693 for k in equation (2)

4.787492 = ln (A₀) -3 (0.693)

ln (A₀) =6.866492

A₀ =e^6.866492

= 960 kg

Therefore, the amount of the blue dye present from the beginning is  960 kg