Piaget's Cognitive Approach: Supporting Edivdence. Explain about the Supporting Edivdence?

Answer:

dddddddddddddddddddddddddddddddddddddd

Explanation:

Answer:

Increasing the flow tube radius caused flow rate to increase and resistance to decrease. To maintain the same pressure, the pump rate had to increase as well.

As the rotor of a machine or device moves through its various positions, different physical or electrical phenomena may occur depending on the specific design and function of the machine.

Some possible phenomena that may occur include:

Overall, the specific effects of the rotor's movement will depend on the design and function of the machine and may be carefully controlled or optimized to achieve specific performance goals.

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Answer:

False

Explanation:

It can only survive outside of the body for six days

Answer:

4. Competent person

Explanation:

A competent person should inspect the crane

OSHA regulations only require that such equipment be inspected during initial use and annually thereafter by a "competent person"

The main difference between Corner joints and Tee joints is their shape and how they are used.

Corner joints, as the name suggests, are used to join two pieces of material at a 90-degree angle, forming a corner. This type of joint is typically used to create frames or boxes.
On the other hand, Tee joints are used to join two pieces of material at a 90-degree angle, but one piece is positioned in the middle of the other, creating a "T" shape. This type of joint is commonly used to create structures with vertical support, such as shelves or tables.
Overall, both Corner joints and Tee joints are important in construction and carpentry, but they are used in different ways and serve different purposes.

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Answer:  Take two cups. ...

Tie a string to one hole on a cup, then thread it through the hole on one end of a stick.

Tie the end of the string to the other hole in that cup.

Now, take the second cup. ...

Hold the stick on its side, with the cups hanging down. ...

Put weights in the cups to balance.

Explanation:

Answer:

yea

Explanation:

okkudjeheud email and delete the electronic version of this communication

Answer:

Explanation:

Like requested the following function is written in JavaScript and prompts the user for a total amount of Kenyan Currency that needs to be converted. It then places that value in a variable and divides it by 115 Ksh so that it gives us the USD value of that currency. Then that value is returned. The function can be attached to any button but it must be done manually when creating the button's onClick method.

function convertCurrency() {

 var KenyanAmount = prompt("Please enter the amount of Kenyan you want to convert.");

 var usdValue = "$" + (KenyanAmount / 115);

 return usdValue;

}

The program is a sequential program, and does not require loops and conditional statements

The function in JavaScript where comments are used to explain each line is as follows:

//This defines the function

function convertCurrency() {

//This gets input for the amount to convert

var Amount = prompt("Kenyan Shillings: ");

//This converts the Kenyan Shillings to US Dollars

var usdValue = KenyanAmount / 115;

//This returns the converted amount to the main method

return usdValue;

}

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Answer: B the first person to propose the heliocentric model of the solar system was Nicolaus Copernicus

Explanation:

Answer:

tires

Explanation:

without tyres you can not drive.

Answer:

d spurving bearings

Explanation:

because IN a car you can't move without them.in the old days they were using wood as tires

When an instruction reads a register that a preceding instruction would later overwrite in a cycle, data dangers will result. Otherwise, pipelining will yield inaccurate findings and we must reduce data dangers.

A data hazard can happen in any of the following three circumstances: a genuine reliance is read after write (RAW). An anti-dependency is write after reading (WAR). An output dependence is write after write (WAW). Structural risks result from hardware resource conflicts among the pipeline's instructions. Here, resources like memory, a GPR Register, or an ALU might all be employed. There is a resource conflict when more than one instruction in the pipelining needs to access the same resource during the same clock cycle. When conflicts arise due to hardware resource constraints, scoreboards are made to govern the data flow between registers and other arithmetic units.

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To achieve the desired logic using ladder diagrams in different PLC platforms, the following steps can be taken:

In order to create the ladder diagram for the given logic, we need to understand the input and output device configurations for each PLC platform.

For ControlLogix, the output module (PS6124) is in chassis 'REM_2', slot 5, channel 12. The two push button switches (PB6121 and PB6122) are in the input module of the local chassis, slot 0, channels 7 and 8 respectively. The limit switches (LS6123 and LS6125) are connected to input modules in chassis 'REM_2', slot 4, channel 5, and chassis 'REM_3', slot 7, channel 0 respectively.

For MicroLogix, the output module (PS6124) is in slot 5, channel 15. The push button switches (PB6121 and PB6122) are in the input module, slot 1, channels 7 and 8 respectively. The limit switches (LS6123 and LS6125) are connected to the input module in slot 2, channels 12 and 0 respectively.

For SLC-500, the output module (PS6124) is in slot 26, channel 15. The push button switches (PB6121 and PB6122) are in the input module, slot 11, channels 7 and 8 respectively. The limit switches (LS6123 and LS6125) are connected to the input module in slot 11, channel 8, and slot 30, channel 0 respectively.

Based on the input and output device configurations, we can create the ladder diagram for each PLC platform. Utilize appropriate contacts (normally open or normally closed) for input devices and coils for the output device (PS6124). Connect the contacts and coils in the ladder diagram to represent the desired logic.

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Solution :

The dimensionless conduction heat rate, \($q_{ss}^*$\)

\($q_{ss}^*=\frac{q\times L_c}{K A_s(T_1-T_2)}$\)   ...........(1)

where \($L_c$\)  = characteristic length

                \($=\left(\frac{A}{4\pi} \right)^{1/2}. \sqrt{\frac{D^2}{4}}$\)

              A is surface area

          q = heat transfer

\($q=Sk(T_1-T_2)$\)   ..................(2)

where, S = conductor shape factor

Now substituting (2) in (1),

\($q_{ss}^* = \frac{Sk(T_1-T_2)L_c}{kA(T_1-T_2)}$\)

\($q_{ss}^* = \frac{S \times L_c}{A}$\)

\($q_{ss}^* = \frac{S \times D/2}{\pi D^2}$\)

\($q_{ss}^* = \frac{S \times D}{2\pi D^2}$\)   ...................(3)

For a sphere, we know S = 2πD

Putting this in (3),

\($q_{ss}^* = \frac{2 \pi D \times D}{2\pi D^2}$\)

\($q_{ss}^* = \frac{2 \pi D^2}{2\pi D^2}$\)

\($q_{ss}^* = 1$\)

Therefore, the dimensionless heat conduction rate for a sphere is 1.

Answer:

uehgeg7djw7heidiisosowiuisiejei2k

The rate of convergence of the sequence {cos(1/n^2) as n → infinity is 4.

The rate of convergence of the function f(x) = 1-3^x / x as x → 0 is 1.

Rate of convergence of the sequence {cos(1/n^2) as n → infinity.

Here, cos(1/n^2) is a sequence of real numbers. As n tends to infinity, 1/n^2 tends to zero. The function cos(x) is continuous at zero.Therefore, we can use the Taylor series expansion of cos(x) about x = 0, which is given as:cos(x) = 1 - x^2/2! + x^4/4! - x^6/6! + ...Using this formula, we get:cos(1/n^2) = 1 - 1/(2n^4) + O(1/n^8)

Here, O(1/n^8) denotes terms of order greater than or equal to 1/n^8.As n tends to infinity, the leading term in the above expression is -1/(2n^4).Therefore, the rate of convergence of the sequence is 4.

Rate of convergence of the function f(x) = 1-3^x / x as x → 0.

Here, f(x) is a function of a real variable x. As x tends to zero, 3^x tends to 1.

Using the limit definition of derivative, we get:

f'(0) = lim_{x->0} [(f(x) - f(0))/x] Taking the limit, we get:

f'(0) = lim_{x->0} [(1 - 3^x/x)/x] = lim_{x->0} [(3^x - 1)/(x^2)]

We can use L'Hospital's rule to find this limit.

f'(0) = lim_{x->0} [(3^x*log(3))/(2x)] = lim_{x->0} [(log(3)/2)*3^x] = log(3)/2

Therefore, f(x) can be approximated by its tangent line at x = 0.

The equation of the tangent line is given by:f(x) ≈ f(0) + f'(0)*x = 1 + (log(3)/2)*x

Using this, we can say that the rate of convergence of the function is 1.

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Answer:

10 cents/kwh

Explanation:

Base monthly charge = $10.00

First 100 kwh at $0.16/kwh = $16.00

Next 200 kwh at $0.10/kwh = $20.00

Remaining 400 kwh at $0.06/kwh = $24.00

Total charge = $10 + $16 + $20 + $24 /(100+200+400)

Average cost = $70/700 or 10 cents/kwh

Aspiring for success in a chosen major such as Mechanical Engineering would require a strong will or zeal to pull through and succeed, which is an ideal psychological prerequisite to success.

Hence, the combination of practical and theoretical knowledge in basic subject coupled with determination should be enough to succeed.

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The entropy change of the R134a during this process is 0.035 KJ

Entropy change refers to the measure of the degree of disorder or randomness in a thermodynamic system. It is a concept in thermodynamics that describes the amount of energy that is unavailable for doing work in a given process.

The entropy change of a system can be calculated by subtracting the initial entropy of the system from its final entropy.

T = PV/(mR)

T1 = 180 / 10 * 0.08314

T2 = P2V/(mR)

Now T1 = T2

such that

0.08314 ln (100kpa / 180)

= 0.035 KJ

The entropy change of the R134a during this process is 0.035 KJ

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Answer:

The velocity at section is approximately 42.2 m/s

Explanation:

For the water flowing through the pipe, we have;

The pressure at section (1), P₁ = 300 kPa

The pressure at section (2), P₂ = 100 kPa

The diameter at section (1), D₁ = 0.1 m

The height of section (1) above section (2), D₂ = 50 m

The velocity at section (1), v₁ = 20 m/s

Let 'v₂' represent the velocity at section (2)

According to Bernoulli's equation, we have;

\(z_1 + \dfrac{P_1}{\rho \cdot g} + \dfrac{v^2_1}{2 \cdot g} = z_2 + \dfrac{P_2}{\rho \cdot g} + \dfrac{v^2_2}{2 \cdot g}\)

Where;

ρ = The density of water = 997 kg/m³

g = The acceleration due to gravity = 9.8 m/s²

z₁ = 50 m

z₂ = The reference = 0 m

By plugging in the values, we have;

\(50 \, m + \dfrac{300 \ kPa}{997 \, kg/m^3 \times 9.8 \, m/s^2} + \dfrac{(20 \, m/s)^2}{2 \times 9.8 \, m/s^2} = \dfrac{100 \ kPa}{997 \, kg/m^3 \times 9.8 \, m/s^2} + \dfrac{v_2^2}{2 \times 9.8 \, m/s^2}\)50 m + 30.704358 m + 20.4081633 m = 10.234786 m + \(\dfrac{v_2^2}{2 \times 9.8 \, m/s^2}\)

50 m + 30.704358 m + 20.4081633 m - 10.234786 m = \(\dfrac{v_2^2}{2 \times 9.8 \, m/s^2}\)

90.8777353 m = \(\dfrac{v_2^2}{2 \times 9.8 \, m/s^2}\)

v₂² = 2 × 9.8 m/s² × 90.8777353 m

v₂² = 1,781.20361 m²/s²

v₂ = √(1,781.20361 m²/s²) ≈ 42.204308 m/s

The velocity at section (2), v₂ ≈ 42.2 m/s

Answer:

The Attendance at sports games decreased by 1,877 from 2011 to 2012, represented by the integer -1,877.

To numerically express the change in attendance, we can use an integer. In this case, attendance decreased by 1,877 from 2011 to 2012.

When attendance decreases, we use a negative integer to represent the change. The magnitude of the decrease is represented by the absolute value of the integer. In this scenario, attendance decreased by 1,877 individuals.

Since the attendance went from 45,015 in 2011 to 43,138 in 2012, we can calculate the change by subtracting the attendance in 2012 from the attendance in 2011. The result is -1,877, where the negative sign indicates a decrease.

Thus, the integer representing the attendance change from 2011 to 2012 is -1,877. This means that attendance decreased by 1,877 individuals during that period, resulting in a total attendance of 43,138 in 2012 when starting from 45,015 in 2011.

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Complete Question:

Use An Integer To Express The Number Representing A Change. From 2011 To 2012, Attendance At Sports Game Went From 45,015 to 43,138, a decrease of 1,877

Answer:

b. False

Explanation:

A centimeter is a hundredth of a meter. This means 1/100 ,1 cm = 0.01 m

A kilo is 1000 grams.

The first answer is false because a hundredth isnot written well.

The second statement is false because the comparison given is of different units of measure. For distance is meters where as for weight is kilograms.

Answer:

with what

Explanation:

The torsion values (twist) of a beam are depicted in this diagram at various points along its length. To examine the internal forces and moments acting on the beam, cuts can be made at these points.

Tau is the torsional shear stress, T is the torque applied to the object or structural part, r is the radius of its cross-section area, and J is the polar moment of inertia. Together, these terms make up the equation Tau equals T times r divided by J.

The torsional moment or torque is another name for the twisting moment. A bending moment will develop when we rotate the end of the bar either clockwise or anticlockwise. T=(G x angle) x J/L is the formula.

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Answer: (d−4) 2

Explanation: Factoring  d2-8d+16

The first term is,  d2  its coefficient is  1 .

The middle term is,  -8d  its coefficient is  -8 .

The last term, "the constant", is  +16

Step-1 : Multiply the coefficient of the first term by the constant   1 • 16 = 16

Step-2 : Find two factors of  16  whose sum equals the coefficient of the middle term, which is   -8 .

     -16    +    -1    =    -17

     -8    +    -2    =    -10

     -4    +    -4    =    -8    That's it

Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above,  -4  and  -4

                    d2 - 4d - 4d - 16

Step-4 : Add up the first 2 terms, pulling out like factors :

                   d • (d-4)

             Add up the last 2 terms, pulling out common factors :

                   4 • (d-4)

Step-5 : Add up the four terms of step 4 :

                   (d-4)  •  (d-4)

            Which is the desired factorization

  Multiply  (d-4)  by  (d-4)

The rule says : To multiply exponential expressions which have the same base, add up their exponents.

In our case, the common base is  (d-4)  and the exponents are :

         1 , as  (d-4)  is the same number as  (d-4)1

and   1 , as  (d-4)  is the same number as  (d-4)1

The product is therefore,  (d-4)(1+1) = (d-4)2

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The field of architecture was the first to use the term postmodern to describe a structure.

Postmodernism emerged as a movement in architecture during the late 20th century, characterized by a departure from modernist principles and a return to historical references, ornamentation, and eclectic styles. Architects like Robert Venturi and Denise Scott Brown played pivotal roles in defining postmodern architecture and coining the term. They challenged the prevailing modernist ideology by embracing complexity, symbolism, and cultural references in their designs.

The term postmodern, in the architectural context, emphasized a break from the rigid dogmas of modernism and advocated for a more diverse and inclusive approach to design. Postmodern architecture continues to shape the built environment today, celebrating individual expression and contextual responses while incorporating elements from various architectural traditions.

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