Under what circumstances would a user be better off working on a time-sharing system, rather than on a stand-alone PC or workstation?

The thickness of the extruded polystyrene sheet must be 6.47 mm

Polystyrene is a type of plastic made from petroleum-based materials. It is a lightweight, rigid, and heat-resistant material that is used to make many types of products, such as packaging materials, insulation, toys, and model making. It is also widely used in construction as a form of insulation. Polystyrene is a versatile material that can be easily shaped and molded into various shapes and sizes.

To reduce the conduction heat flux through the stone mix wall to a level equivalent to that of the aerated concrete wall, the thickness of the extruded polystyrene sheet must be equal to the thermal resistance of the aerated concrete block,
which is R = 1/kac = 1/0.15 W/mk = 6.67 m2K/W.
Since the wall is 200 mm thick,
the thickness of the extruded polystyrene sheet must be 6.47 mm (6.67 m2K/W * 200 mm / 0.2 m = 6.47 mm).

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Answer:

What is a solution-based process and why it is important in engineering? The solution-based process are steps that engineers follow when they are trying to solve a problem / create a solution for something. It is important because it makes it easier to identify mistakes to solve problems.

Explanation:

An airplane flying across the sky experience drag force determined by the factors including the speed of flight, coefficient of skin friction and the reference surface area

The boundary layer thickness is approximately 0.233 cm

The total skin friction drag, is approximately 265 N

Reason:

First part:

Given parameters are;

Chord length, L = 3 m

Velocity of the plane, V = 200 m/s

Density of the air, ρ = 1.225 kg/m³

Viscosity of the air, μ = 1.81 × 10⁻⁵ kg/(m·s)

The Reynolds number is given as follows;

\(R_{eL} = \dfrac{\rho \times V \times L}{\mu}\)

Therefore;

\(R_{eL} = \dfrac{1.255 \times 200 \times 3}{1.81 \times 10^{-5}} = 4.16022099448 \times 10^7 \approx 4.16 \times 10^7\)

Boundary layer thickness, \(\delta_L\), for laminar flow, is given as follows;

\(\dfrac{ \delta_L }{L}=\dfrac{5.0}{\sqrt{R_{eL} } }\)

\({ \delta_L }=\dfrac{5.0 \times L}{\sqrt{R_{eL} } }\)

Which gives;

\({ \delta_L }=\dfrac{5.0 \times 3}{\sqrt{4.16 \times 10^{7}} } \approx 2.33 \times 10^{-3 }\)

The boundary layer thickness, \(\delta_L\) ≈ 2.33 × 10⁻³ m = 0.233 cm

Second Part

The total skin friction is given as follows;

\(Dynamic \ pressure, q = \dfrac{1}{2} \cdot \rho \cdot V^2\)

Therefore;

\(q = \dfrac{1}{2} \times 1.225 \times 200^2 = 24,500\)

The dynamic pressure, q = 24,500 N/m²

Skin friction drag coefficient, \(C_D\), is given as follows;

\(C_D = \dfrac{1.328}{\sqrt{R_{eL} } }\)

Therefore;

\(C_D = \dfrac{1.328}{\sqrt{4.16 \times 10^7 } } \approx 2.06 \times 10^{-4}\)

Skin friction drag, \(D_f\), is given as follows;

\(D_f\) = q × \(C_D\) × A

Where;

A = The reference area

∴ \(D_f\) = 24,500 N/m² × 2.06 × 10⁻⁴ × 3 m × 17.5 m = 264.9675 N ≈ 265 N

The total skin friction drag, \(D_f\) ≈ 265 N

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Answer: I believe the answer is 963.75 if I am reading the question right.

Explanation:

ACH=60L/V

ACH=2.25

V=25,700

25,700*2.25=57,825

57,825/60=963.75

L=963.75

60(963.75)/25,700=2.25

The maximum amount of air leakage that would result in an ACH of no more than 2.25 would be approximately 956.25 cfm (cubic feet per minute).

Given that ACH of a house is a measure of its​ air-tightness and the formula for ACH is ACH = 60L/V. It means that ACH is inversely proportional to air-tightness or leakage. Therefore, the lower the air leakage the higher the ACH and vice versa.Mathematically, it is represented as:ACH ∝ 1/L or L ∝ 1/ACH

We can solve the question as follows:ACH = 2.25 (since the maximum ACH is 2.25)The volume of the house, V = 25,700 cubic feet.Substituting in the formula,2.25 = 60L/25,700Dividing both sides by 2.25 gives us,L = (2.25 * 25,700)/60L = 956.25 cubic feet per minute (cfm)

Therefore, the maximum amount of air leakage that would result in an ACH of no more than 2.25 is approximately 956.25 cfm (cubic feet per minute).

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The following can display the meta-data about the table with the name foo:

DESCRIBE foo;

The DESCRIBE command is used to display the metadata about a table in a database. When we run the command DESCRIBE foo;, it will display the column names, data types, and constraints of the table foo.

SHOW COLUMNS FROM foo;

The SHOW COLUMNS command is used to display the metadata about the columns in a table. When we run the command SHOW COLUMNS FROM foo;, it will display the column names, data types, and constraints of the table foo.

The following commands cannot display the metadata about the table with the name foo:

SELECT * FROM foo;

The SELECT command is used to retrieve data from a table. When we run the command SELECT * FROM foo;, it will retrieve the data from all the columns of the table foo, but it will not display the metadata.

2. SHOW foo;

The SHOW command is used to display information about the database or server. When we run the command SHOW foo;, it will display the list of tables in the database foo, but it will not display the metadata of the table foo.

Therefore, the correct options that can display the metadata about the table with the name foo are DESCRIBE foo; and SHOW COLUMNS FROM foo;.

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Answer:

± 0.003 ft

Explanation:

Since our distance is 10,000 ft and we need to use a full tape measure of 100 ft. We find that 10,000 = 100 × 100.

Let L' = our distance and L = our tape measure

So, L' = 100L

Now by error determination ΔL' = 100ΔL

Now ΔL' = ± 0.30 ft

ΔL = ΔL'/100

= ± 0.30 ft/100

= ± 0.003 ft

So, the maxim error per tape is ± 0.003 ft

A service that contains No. 12 service-entrance conductors shall require a No. 8 grounding electrode conductor.An electrode conductor is a material used to conduct electrical current to or from an electrode.

In many applications, an electrode is used to deliver electrical energy to a specific location or to measure electrical activity in a biological or chemical system. Electrode conductors are used to facilitate this process by providing a low-resistance path for electrical current to flow between the electrode and the source or destination of the electrical energy.

There are many materials that can be used as electrode conductors, depending on the specific application. Some common electrode conductor materials include metals such as copper, silver, and gold, as well as carbon-based materials such as graphite or conductive polymers. In some cases, specialized materials may be used to enhance the performance of the electrode, such as platinum-based materials for use in biomedical applications or indium tin oxide (ITO) for use in touchscreens.

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Answer:

I don't even know if you're serious but... you call the fire department and tell them about the issue and they get it unstuck

The correct matching of criticial success factor, kepy performance indicator, and return on investment is given below:

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Answer:

It does not take into consideration what the responsible party knew about the law or regulation they violated. Environmental criminal liability is triggered through some level of intent.

In regards to whether an employee can be held legally liable for environmental violations, this statement is False.

This means that if an employee notices that a company is responsible for environmental violations, and does nothing about it, they could be held legally responsible for the violation as well.

In conclusion, this is true.

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Answer:

yrt a

Explanation:

Answer:

\(139213.68\ \text{Btu/h}\)

Explanation:

Number of people = 510

Heat generated per person with respect to time = 80 W

\(1\ \text{W}=3.4121\ \text{Btu/h}\)

Heat generated by 510 people is

\(\dot{Q}=510\times 80\times 3.4121\)

\(\Rightarrow \dot{Q}=139213.68\ \text{Btu/h}\)

The contribution of people to the heating of the building is \(139213.68\ \text{Btu/h}\)

Use a 6-point socket for a traditional hex-head bolt. That will reduce the chance of accidentally rounding the head or nut. 

The modifications of superheating and reheat for a vapor power plant are specifically better for the operation which of the following components b.Boiler.

There are 5 steam strength cycles: The Carnot cycle, the easy Rankine cycle, the Rankine superheat cycle, the Rankine reheat cycle and the regenerative cycle.

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Answer:

Calcium Chloride

Brine Wash

Drierite

Explanation:

Removal of small amounts of water from a polar solvent is Calcium Chloride

Removal of visible pockets of water from an organic solvent is Brine Wash

Storage of solvents or other materials in a desiccator is Drierite

Answer:

From the main bearings, the oil passes through feed-holes into drilled passages in the crankshaft and on to the big-end bearings of the connecting rod.

The optimal mix of output is the most desirable combination of output attainable with existing resources, technology, and social values. It is the result of the interaction between the input and output markets that operate within an economy.

An optimal mix of output occurs when the level of production results in the maximum possible satisfaction of the population's needs and wants. It is often used to describe the balance between the output of goods and services in a specific market or the economy as a whole. It is a critical concept in economic theory because it determines the level of economic growth and development that can be achieved in a given period.

The optimal mix of output is also determined by the allocation of resources. Scarce resources must be allocated efficiently to produce goods and services that are in high demand and have a significant impact on social welfare. The efficient allocation of resources is one of the key determinants of economic growth and development. Economists refer to this process as the "allocation of resources."

The optimal mix of output can be affected by changes in the market, such as changes in technology or consumer preferences. These changes can affect the optimal mix of output by creating new opportunities for producers to introduce new products or services.

Changes in consumer preferences can also change the optimal mix of output as producers shift production to meet the changing needs of consumers.

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Answer:

hello the required diagram is missing attached to the answer is the required diagram

7.9954 kip.ft

Explanation:

AB = 1550-Ib ( weight acting on AB )

BCD = 190 - Ib ( weight of cage )

169-Ib = weight of man inside cage

Attached is the free hand diagram of the question

calculate distance \(x!\)

= cos 75⁰ = \(\frac{x^!}{10ft}\)

    \(x! = 10 * cos 75^{o}\) = 2.59 ft

calculate distance x

= cos 75⁰ = \(\frac{x}{30ft}\)

x = 30 * cos 75⁰ = 7.765 ft

The resultant moment  produced by all the weights about point A

∑ Ma = 0

Ma = 1550 * \(x!\) + 190 ( x + 2.5 ) + 169 ( x + 2.5 + 1.75 )

Ma = 1550 * 2.59 + 190 ( 7.765 + 2.5 ) + 169 ( 7.765 + 2.5 + 1.75 )

      = 4014.5 + 1950.35 + 2030.535

      = 7995.385 ft. Ib ≈ 7.9954 kip.ft

Answer:

Tires or wheels? I think this is the answer. ^_^

Explanation:

The missing term in the presented paragraph is environmental.

In recent years the effects of climate change have been strongly manifested around the world causing:

Therefore, many companies have begun to investigate productive alternatives to reduce their environmental impact. In the case of the car industry, companies have deepened their research on other sources of energy such as:

One of them is Toyota, the Japanese brand that has developed cars that work hybrid, that is, with gasoline and electric power. This will reduce the emissions of CO2 and other harmful gases into the atmosphere.

Therefore, it is possible to infer that the missing term in the paragraph is Environmental.

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Answer:

Develop social skills

Explanation:

Answer:

strengthen your college applications

Explanation:

Answer:

its a view point for auto cad

Explanation:

from my knowlege in IED we learned about it as a way of sing how an object would look in inventor or auto CAD

Answer:

yes.

Explanation:

The subpoint of the preparatory outline for acoustical engineering discusses how noise management is a problem in both indoor and outdoor environments.

The field of engineering that deals with sound and vibration is called acoustic engineering, sometimes known as acoustic engineering. It also covers the use of the study of sound and vibration, known as acoustics, in technology. Usually, the design, analysis, and control of sound are of interest to acoustical engineers.

The elimination of undesired noise, sometimes known as noise control, is one objective of acoustical engineering. Unwanted noise may have a negative influence on the health and wellbeing of both humans and animals, as well as induce hearing loss and lower academic achievement. There are several ways to incorporate noise management concepts into technology and design, such as altering sound sources, creating noise barriers, sound absorbers, suppressors, and buffer zones, or using hearing protection (earmuffs or earplugs).

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A.) When you remove an expansion card, you are advised to do all but Pry it out with a screwdriver.

Prying out an expansion card with a screwdriver is not recommended because it can potentially damage the card or the motherboard. Instead, it is advisable to follow these steps:

1. Turn off and unplug the computer to ensure safety.

2. Remove the computer case cover.

3. Locate the expansion card you want to remove.

4. Gently press down on the release latch or screw that secures the card in place.

5. Once released, hold the card by its edges and gently rock it from end to end to loosen it from the slot.

6. Pull the card straight out of the slot using even force, without excessive twisting or bending.

By following these steps, you can safely remove an expansion card without causing any damage.

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Answer:

Explanation:

It really all depends, it varies from 375 to 830, you can't mark one as " Lamborghinis have this much hp always " seeing it fluctuates so much car to car

Following are the code of the program.

//set an integer data type variable

int num_Timesheets;

//set an integer data type variable and initialize to 0

int cents_PerHours = 0;

//set an integer data type variable

int hours_Worked;

//already declared and initialize to 0

total = 0;

//get input from the user

num_Timesheets = stdin.nextInt();

//set the for loop

for(int i = 1; i <= num_Timesheets; i++)

{

//initialize to 0

hours_Worked = 0;

//get input from the user

cents_PerHours = stdin.nextInt();

//set the for loop

for (int ii = 1; ii <= 5; ii++)

{

hours_Worked = hours_Worked + stdin.nextInt();

}

//perform calculation to find employee’s pay for the week

total = total + (hours_Worked * cents_PerHours);

}

Here, we set three integer data type variables "num_Timesheets", "cents_PerHours", and "hours_Worked" and initialize the value in the variable "cents_PerHours" to 0.

Then, initialize the value in the integer variable "total" to 0 which is already declared.

Finally, we set two for loop first one to get input from the user and the second one to perform a calculation to find employee’s pay for the week.

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Answer: This is true, including the top, because I myself have used this info

Explanation:

Explanation:

Most ceilings are coverd with plaster or board.