Imagine that you are interviewing job applicants to work in database design for the ford motor company. you ask an applicant about a database project he or she completed for a university course and he or she tells you that the several of the relations in the project were in third but not second normal form. assuming that this is the only thing you know about the applicant would you recommend that ford hire this applicant? why or why not?

Bondtite Wood Adhesives is the best glue for pasting Acrylic Sheet to any wooden surface like Plywood , MDF, or WPC.

1. Make sure both surfaces are clear of dirt and other impurities (Oil, grease, dust, etc.).

2. Using a spreader, evenly apply Bondtite Acrylicfix on the plywood (base surface). Let the surface 8 to 10 minutes to dry.

3. Use a wet cloth to rub the acrylic sheet's backside on the second surface. Make sure there are no water droplets on the area that the adhesive will be sticking to. Avoid rubbing with wet towel during the rainy season.

4. To ensure a strong binding, bring the two surfaces together and apply uniform pressure using a roller, press machine, or dry cloth.

5. Use clamps, nails, tape, etc. to firmly hold the bonded surface together. Handling Strength can be attained in two to four hours.

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Ribbed or waffle slab is a slab system which consists of series of parallel reinforced concrete T beams framing into reinforced concrete girders. The slab is the flange of the beam and the extended part is the web. The extended part is known as ribs.

The ribs of waffle slabs can be cut for large openings, but it is crucial to consult a structural engineer and follow their recommendations to ensure the structural integrity and safety of the slab. Cutting ribs may require additional support or reinforcement around the opening to compensate for the reduced load-bearing capacity.

Slip forming would be most beneficial when constructing an elevator shafts or storage silos. Elevator shafts or storage silos use slip forming in their transfer mechanism more.

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Alloys of aluminium find use in aircraft industry because of its: B) low specific gravity.

An alloy simply refers to a homogenous mixture (substance) that is produced by melting or joining two or more chemical elements together, with at least one of the elements being a metal.  

Generally, some examples of the components of alloys include the following:

In the aircraft industry, alloys of aluminum typically find use because of its low specific gravity.

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Answer:

Using regional materials creates a sustainable program that breaks countries’ dependencies on other nations.

Explanation:

i did the assignment

Answer:

Using regional materials creates a sustainable program that breaks countries’ dependencies on other nations.

Explanation:

C

Answer:

Magic

Explanation:

magic is the answer to everything unexplainable

Answer:

C) Prospective Cohort study

Explanation:

prospective cohort study can be regarded as longitudinal cohort study that comes up with periods of time when group of individuals that are different in terms of some factors that are undergoing some study, so that how theses factors influence rates of some particular outcomes can be known.

a) A Turing machine that decides the language {w|w contains an equal number of Os and 1s} can work as follows:

b) A Turing machine that decides the language {w|w contains twice as many Os as 1s} can work as follows:

c) A Turing machine that decides the language {w|w does not contain twice as many Os as 1s} can work as follows:

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Explanation:

The main sources of error in the collection of data are as follows : Due to direct personal interview. Due to indirect oral interviews. Information from correspondents may be misleading. Mailed questionnaire may not be properly answered. Schedules sent through enumerators, may give wrong information.

Approximately 1 solar heating panel is required to heat the water from 20ºC to 40ºC.

To estimate the number of 4'x8' solar heating panels required to heat water at a home from 20ºC to 40ºC, we need to consider the energy requirements, efficiency, solar irradiation, and the heat capacity of water.

- Daily water usage: 125 gallons

- Efficiency (η): 0.7

- Direct Normal Irradiation (DNI): 7 kW-hr/m2

- Heat capacity of water: 4200 J/(kg ºC)

First, we need to convert the daily water usage from gallons to kilograms. Since 1 gallon is approximately 3.78541 kilograms, the daily water usage is approximately 471.9275 kg.

Next, we calculate the energy required to heat the water from 20ºC to 40ºC using the formula:

Energy = Mass of water * Specific heat capacity * Temperature change

Temperature change = (40ºC - 20ºC) = 20ºC

Energy = 471.9275 kg * 4200 J/(kg ºC) * 20ºC = 19,773,090 J

Now, we need to calculate the energy received from the solar panels. The total energy received can be obtained by multiplying the DNI by the area of the solar panels and the efficiency.

Area of a 4'x8' panel = 4 ft * 8 ft = 32 ft2

Converting to square meters: 32 ft2 * 0.092903 m2/ft2 = 2.97256 m2

Total energy received = DNI * Area of panels * Efficiency

Total energy received = 7 kW-hr/m2 * 2.97256 m2 * 0.7 * 3600 kJ/kWh * 1000 J/kJ = 65,647,040 J

Finally, we can calculate the number of panels required by dividing the energy required by the energy received per panel:

Number of panels = Energy required / Total energy received

Number of panels = 19,773,090 J / 65,647,040 J = 0.301

Please note that this calculation is an estimation based on the given data and assumptions. Other factors such as system losses, temperature variations, and specific panel efficiency may affect the actual number of panels required in a real-world scenario.

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A bend is defined as a change in the shape of the part between the damaged and undamaged area that is smooth and continuous.

What is a kink?

A kink can be defined as a sharp bend with a small radius over a short distance.

So when any part is kinked it must be replaced without any doubt. A part is kinked if it just doesn't work on the repair.

What is a bend?

Unlike a kink, a bend can be restored. That is after a bend also  a part can be bought back to its original position.

When the part is straightened, it is returned to proper shape and state without any areas of permanent deformation.

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Divide the number of each gauge and kind of wires by the wire diameter is conduit size calculated when wires of two or more sizes are used.

Here are some typical applications for wire shapes. Additionally, a lot of electrical applications use wire shapes.

Thus, Divide the number of each gauge and kind of wires by the wire diameter

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Your Answer would be A I believe.

The voltage that must be placed across the wires to ionize the air at the surface of the wires is approximately 1,065,760 V.

To ionize the air at the surface of the wires in an electrostatic air ionizer, we need to determine the voltage that must be placed across the wires. Given the dimensions a=0.1 mm and h=5 mm, and the critical electric field Ec = 3.0 MV/m, we can use the formula for the electric field between parallel wires:
E = (2 * V * ln(h/a)) / (π * h * a)
Where E is the electric field, V is the voltage, and ln(h/a) is the natural logarithm of the ratio of h to a. Rearrange the formula to solve for V:
V = (π * h * a * E) / (2 * ln(h/a))
Now, substitute the given values:
V = (π * 5 * 0.1 * 3.0 * 10^6) / (2 * ln(5/0.1))
V ≈ 1065760 V
The voltage that must be placed across the wires to ionize the air at the surface of the wires is approximately 1,065,760 V.

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Answer: The two statements that apply to gas welding as compared to arc welding are:

1.Slower than arc welding

2.Easier to control than arc welding

Explanation: Gas welding is a slower process than arc welding because it requires heating the metal to be welded to a high temperature before the welding process can begin.

However, it is easier to control than arc welding because the welder can adjust the heat and flame of the gas torch to achieve the desired results. In contrast, arc welding requires more skill and practice to control the electric arc and produce a good weld.

Answer:

Explanation:

Given that,

The area of glass \(A_g\) = \(0.11m^2\)

The thickness of the glass \(t_g=4mm=4\times10^-^3m\)

The area of the styrofoam \(A_s=11m^2\)

The thickness of the styrofoam \(t_s=0.20m\)

The thermal conductivity of the glass \(k_g=0.80J(s.m.C^o)\)

The thermal conductivity of the styrofoam  \(k_s=0.010J(s.m.C^o)\)

Inside and outside temperature difference is ΔT

The heat loss due to conduction in the window is

\(Q_g=\frac{k_gA_g\Delta T t}{t_g} \\\\=\frac{(0.8)(0.11)(\Delta T)t}{4.0\times 10^-^3}\\\\=(22\Delta Tt)j\)

The heat loss due to conduction in the wall is

\(Q_s=\frac{k_sA_s\Delta T t}{t_g} \\\\=\frac{(0.010)(11)(\Delta T)t}{0.20}\\\\=(0.55\Delta Tt)j\)

The net heat loss of the wall and the window is

\(Q=Q_g+Q_s\\\\=\frac{k_gA_g\Delta T t}{t_g}+\frac{k_sA_s\Delta T t}{t_g}\\\\=(22\Delta Tt)j +(0.55\Delta Tt)j \\\\=(22.55\Delta Tt)j\)

The percentage of heat lost by the window is

\(=\frac{Q_g}{Q}\times 100\\\\=\frac{22\Delta T t}{22.55\Delta T t}\times 100\\\\=97.6 \%\)

Answer:

  5

Explanation:

The sum of the digits of the number is ...

  (4+1+3)+(4+6+5)+(7+8+9) = 8+15+24 = 47

The sum of those digits is 4+7=11, and those digits sum to 1+1 = 2.

That is, the value of the number mod 9 (or 3) is 2.

The ones digit is odd, so the value of the number mod 2 is 1.

This combination of modulo values tells you the mod 6 result is 5.

_____

Additional comment

We can look at the (mod2, mod3) values of the numbers 0 to 5:

  0 ⇒ (0, 0)

  1 ⇒ (1, 1)

  2 ⇒ (0, 2)

  3 ⇒ (1, 0)

  4 ⇒ (0, 1)

  5 ⇒ (1, 2) . . . . the mod {2, 3} results we have for the number of interest.

This process of adding up the digits repeatedly is referred to as "casting out 9s." The result of it is the modulo 9 value of the number (with 0 mapped to 9). Checking the mod 9 result of arithmetic operations is one quick way to spot certain kinds of errors. It can also be used as part of a divisibility test for 3 or 9.

Answer:

byee byee bbbbbbbbbbbb

The equilibrium concentration equation (6.6.6) can be derived from the equilibrium condition (6.6.3) by considering the stoichiometry of the reaction and the Law of Mass Action.

The equilibrium concentration equation (6.6.6) is derived by examining the stoichiometry of the reaction and applying the Law of Mass Action. When a chemical reaction reaches equilibrium, the rates of the forward and reverse reactions are equal, leading to a constant ratio between the concentrations of the reactants and products.

To derive the equilibrium concentration equation, we start with the equilibrium condition (6.6.3), which states that the rate of the forward reaction equals the rate of the reverse reaction at equilibrium. The Law of Mass Action states that the rate of a reaction is directly proportional to the product of the concentrations of the reactants, each raised to the power of its stoichiometric coefficient.

By setting up the expression for the rate of the forward reaction and the rate of the reverse reaction and equating them, we can establish an equation that relates the concentrations of the reactants and products at equilibrium. This equation, known as the equilibrium concentration equation (6.6.6), allows us to calculate the equilibrium concentrations based on the stoichiometry of the reaction and the initial concentrations of the reactants.

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60 degrees east or west would be the two optimum radar look directions.

The optimum radar look directions for enhancing lineaments that trend 60 degrees west would be 60 degrees east and 60 degrees west.

This is because radar look directions are generally chosen to be perpendicular to the direction of the lineaments, as this allows the radar to "see" the lineaments more clearly and provide better resolution.

In this case, a look direction of 60 degrees east or west would be perpendicular to the lineaments, which would provide the best possible radar imaging of the lineaments in the exploration area.

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The bandwidth that the cable can provide for data transfer is where the biggest distinction of CAT5e cable exists.

The primary distinction between Cat5e and Cat6 cabling is in the capacity, both of which enable speeds up to megabytes Per second, which is more than enough for the majority of internet connections. Faster data transfer is made possible by higher bandwidth, and Cat6 cables handle speeds up to 250 Gaz as opposed to Cat5e's 100 MHz.

The frequency of a Cat7 is also higher than that of the Cat6. How frequently a signal may go via a cable is determined by its frequency. Therefore, 10,000 Mbit/s may be transported 10,000 times per second at a bandwidth of 1,000 MHz. Therefore, data may be transmitted via a Cat7 wire more quickly than a Cat6 link.

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Answer:

a

Explanation:

just took the quiz

Keywords Are Reserved Words Which Are Not Use As Normal Cases But Used For Special Purpose In Our Program whereas, Data Type Tells The Compiler And Interpreter How The Program Is Going To Be Executed And Can Be Used At Every Cases.

Based on how they are stored in the computer, the types produced by these keywords can be categorized into two families, integer types and floating-point types.

Bit, byte, and word are terminology that can be used to refer to either memory or data storage units in computers.

The main distinction between text fields and keyword fields is that text fields are examined during indexing, whereas keyword fields are not.

This means that while keyword fields are indexed exactly as is, text fields are split down into their constituent phrases at indexing to allow for partial matching.

A word or collection of words that an Internet user enters into a search engine or search bar to conduct a search is referred to as a keyword in the context of digital marketing.

Therefore, All data types are keywords, but all keywords are not data types.

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Answer:

Explanation:

The following code was written in Java. It creates classes for each one of the shapes requested and includes all of their variables and the area method, as well as a toString method. Then in the main method, the menu is created which allows the user to enter the shape that they want and if they decide to exit it will print out every shape within the shapes array. Due to technical reasons I have added the code as a txt file below and in the picture you can see the output.

The term “Flip-flop” relates to the actual operation of the device, as it can be “flipped” into one logical  Set state or “flopped” back into the opposing logical set.

A flip-flop is a device which stores a single bit (binary digit) of data; one of its two states represents a "one" and the other represents a "zero". Such data storage can be used for storage of state, and such a circuit is described as sequential logic in electronics.

STATIC RAM (SRAM) consists of flip-flops, a circuit composed of four to six transistors. Once a flip-flop stores a bit, it keeps that value until the opposite value is stored in it.

Hence, logical set is used.

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