Describe the second case where the power of synthesis was used to solve design problems.

it makes it so that its much easier to have these objects around,like how when you wear the translator its much more simple,and instant.

Answer:

The entity relationship (ER) data model has existed for over 35 years. It is well suited to data modelling for use with databases because it is fairly abstract and is easy to discuss and explain. ER models are readily translated to relations. ER models, also called an ER schema, are represented by ER diagrams.

Algorithm of the Nios II assembly program.

and

The decimal equivalent on the seven-segment displays HEX3-0 is

Generally,  the program will be written using a  cpulator simulator in order to attain best result.

We are to

This will be the Algorithm of the Nios II assembly program .

Hence, the decimal equivalent on the seven-segment displays HEX3-0 is

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The initial pressure in the cylinder of 10 bar of argon with [tex]C_p[/tex] = (5/2)·R

and the added gas at pressure of 50 bar gives the following values.

(a) 400.6 K

(b) 51.184 J

(c) The pressure of the cylinder when it is shipped is 37.194 bar

(a) Adiabatic compression, we have;

[tex]\dfrac{p_{1}}{p_{2}} = \mathbf{\left (\dfrac{T_{_{1}}}{T_{2}} \right )^{\dfrac{k}{k-1}}}[/tex]

Where;

[tex]k = \dfrac{C_p}{C_v} = \mathbf{\dfrac{C_p}{C_p - R}}[/tex]

Therefore;

[tex]K= \mathbf{\dfrac{\frac{5}{2} \cdot R}{\frac{5}{2} \cdot R - R} }= \dfrac{5}{3}[/tex]

Which gives;

[tex]\dfrac{10}{50} = \left (\dfrac{298}{T_{2}} \right )^{\dfrac{\frac{5}{3} }{\frac{5}{3} -1}} = \left (\dfrac{298}{T_{2}} \right )^{2.5}[/tex]

[tex]\dfrac{50}{10} = \mathbf{ \left (\dfrac{T_2}{298.15} \right )^{2.5}}[/tex]

[tex]ln(5)= 2.5\cdot ln\left (\dfrac{T_2}{298.15} \right )[/tex]

[tex]T_2 = 298 \times e^{\dfrac{ln(5)}{2.5} } \approx \mathbf{567.29\, K}[/tex]

The temperature

Using an ideal gas model, we have;

[tex]\dfrac{V_{1}}{V_{2}} = \mathbf{\dfrac{P_{2}\times T_{1}}{T_{2} \times P_1}}[/tex]

Which gives;

[tex]\dfrac{V_{1}}{V_{2}} = \dfrac{50\times 298}{567.29 \times 10} \approx 2.625[/tex]

V₁ = 2.625·V₂

Volume occupied by the gas in the cylinder after the pressure increases is therefore;

[tex]V_2 = \dfrac{V_1}{2.625} \approx 0.381 \cdot V_1[/tex]

Volume of gas added is therefore;

[tex]V =V_1 - \dfrac{V_1}{2.625} = 0.619\cdot V_1[/tex]

Considering a molar volume of gas, we have;

0.040 × 0.619 × 2.5×8.3145×(T₃ - 298) = 0.040 × 0.381 × 2.5×8.3145×(567.29 - T₃)

Solving gives;

T₃ ≈ 400.6 K

For a molar volume of gas cylinder, the temperature just after the valve is closed is T₃ ≈ 400.6 K

(b) If the cylinder sits in the storage for a long time, and heat is conducted out, we have;

The temperature of the cylinder will revert to room temperature of 298 K

The heat transferred is therefore;

0.040 × (2.5 × 8.3145 - 8.3145) ×(400.6 - 298) ≈ 51.184

The heat transferred from the cylinder is 51.184 J

(c) The pressure of the gas in the cylinder is therefore;

[tex]\dfrac{P_1}{T_1} = \mathbf{\dfrac{P_2}{T_2}}[/tex]

Which gives;

[tex]P_2= \mathbf{\dfrac{P_1}{T_1} \times T_2}[/tex]

Therefore;

[tex]P_2= \dfrac{50}{400.6} \times 298 \approx 37.194[/tex]

The pressure of the cylinder when it is shipped is 37.194 bar

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The C++ programs are illustrations of functions and function reference by parameter

Functions are collections of program statements that are executed when called or evoked

To pass value to a function by reference parameter, we make use of the &variable in the function parameters

The program written in C++ where comments are used to explain each action is as follows:

#include <iostream>

using namespace std;

//This defines the function

void addNums(int &x, int &y) {

   //This adds the two numbers

   int sum = x + y;

   //This saves the sum of the two numbers in the first number

   x = z;

}

//Ths main module begins here

int main() {

   //This declares the two numbers

   int firstNum, secondNum;

   //This gets input for the two numbers

   cin>>firstNum;    cin>>secondNum;

   //This calls the addNums function

   addNums(firstNum, secondNum);

   //This prints the sum

   cout << firstNum;

 return 0;

}

The program written in C++ where comments are used to explain each action is as follows:

#include <iostream>

using namespace std;

//This defines the function

void printName(string name) {

   //This prints the name

   cout<<"Hello "<<name;

}

//Ths main module begins here

int main() {

   //This declares the name

   string name;

   //This gets input for the name

   cin>>name;

   //This calls the printName function

   printName(name);

 return 0;

}

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[tex]beach \: towel \\ \\ hope \: it \: helps[/tex]

For a wear indicator type ball joint, when the grease fitting boss is flush with the base: B. The ball joint should be replaced.

A wear indicator can be defined as a type of technology that is designed to alert and warn a car owner or driver that the car's brake pad is needs a replacement.

Generally, a wear indicator is designed and fitted with a small boss. Thus, this small boss would continuously recede into its housing as wear occurs. However, when it recedes into the cover plate or flush with the base, it simply means that the ball joint should be replaced.

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Answer:

Both helpful and harmful

Explanation:

The milkweed plant is helpful, because it is the host pant for monarch butterflies and helps provide nectar and pollen for many other pollinators.

It is harmful for many reasons, including it's toxic, poisonous, it produces a type of steroid that is able to stop the heart, and they cause many other sicknesses.

Based on the two things above, milkweed plants are both helpful and harmful to the environment.

It is helpful because the milkweed plants acts as source of food for the caterpillar while it is harmful because it kills other plants around it.

This plant is known to belong to the genus  of herbaceous plant. It is called Asclepias as it is a perennial, flowering plants.

It is said to derive its name from latex, that is a milky substance that comes out of it when cells are damaged. monarch caterpillars needs to eat milkweed so that they can survive.

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Answer:

What’s the most important reason we should need a mask?

we were because it protects us from germs and viruses.

Is the ban on removal of the mask requirement being implemented too fast in an area without general consensus (moral, political, cultural, technological)?

Face coverings limit the volume and travel distance of expiratory droplets dispersed when talking, breathing, and coughing.

[tex]f = force[/tex]

[tex]m = mass \: of \: an \: object[/tex]

[tex]a = acceleration[/tex]

Newton's second law is one of the most important in all of physics. For a body whose mass m is constant, it can be written in the form F = ma, where F (force) and a (acceleration) are both vector quantities. If a body has a net force acting on it, it is accelerated in accordance with the equation

Answer:

50 V

Explanation:

If A, B, and C are identical, so we assume that all of the lamps have same resistance R. So, the voltage for each lamp is easy to calculate:

[tex]V=3V_{A}\rightarrow 150 = 3V_{A} \rightarrow V_{A}=50[/tex] volts

[tex]V_{A}[/tex] indicates the voltage of each lamp.