Describe the difference between a thematic raster, an image raster, and a picture raster? (Arc GIS Pro)

Answers

Answer 1

In ArcGIS Pro, a thematic raster is a type of raster dataset that represents data that is categorized into distinct classes or themes. Each cell in the raster is assigned a unique value representing a specific class or theme, such as land use or soil type. These values can be symbolized using a color scheme or other representation to visually display the data.

An image raster, on the other hand, is a type of raster dataset that represents continuous data, such as satellite imagery or aerial photographs. Each cell in the raster contains a value representing the reflectance or brightness of the corresponding area on the ground.

A picture raster, also known as a bitmap, is a type of raster dataset that represents a digital image made up of individual pixels. Each pixel in the raster is assigned a color value, which can be used to create a visual representation of the image. Picture rasters are often used for graphic design or web applications, and are not commonly used in GIS applications.

Overall, the key difference between these three types of rasters is the nature of the data they represent. Thematic rasters are used to represent categorical data, image rasters are used to represent continuous data, and picture rasters are used to represent digital images.

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Related Questions

Which of the following represents one of the two golden rules of communication for engineers?
a) Begin with a humorous anecdote or story
b) Maintain eye contract with the audience
c) Speak softly
d) Brevity is best

Answers

Brevity is best is one of the two golden rules of communication for engineers.

Brevity is considered one of the key principles of effective communication, especially in technical fields like engineering. It emphasizes the importance of conveying information concisely and clearly, avoiding unnecessary details or lengthy explanations. By being concise, engineers can communicate their ideas and technical information more effectively, ensuring that their message is understood by the audience.

The other options listed, such as beginning with a humorous anecdote or story, maintaining eye contact with the audience, and speaking softly, may be considered good communication practices in general but do not represent the specific golden rules of communication for engineers.

Engineers are often required to convey complex technical information to a non-technical audience, so it is important to keep their communication brief and to the point. The other golden rule is to know your audience and tailor your message accordingly.

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data analyst writes the code summary(penguins) in order to show a summary of the penguins dataset. where in rstudio can the analyst execute the code? select all that apply.

Answers

In Rstudio the analyst can execute the code in the R console pane and Source editor pane.

What is Rstudio?

R is a programming language for statistical computing and graphics, and RStudio is its integrated development environment. There are two formats available: While RStudio Server operates on a remote server and enables online browser access to RStudio, RStudio Desktop is a typical desktop application. Along with capabilities for graphing, history, debugging, and workspace management, it has a console-based syntax-highlighting editor that supports direct code execution.

A good environment for statistical computing and design is provided by RStudio, which offers a large range of statistics-related libraries. A lot of quantitative analysts also utilize the R programming language as a programming tool because it is effective for importing and cleaning data.

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This list gives the lengths of different leaves in centimeters. 7. 5, 9. 5, 9. 0, 8. 0, 7. 5, 8. 5, 7. 5, 8. 5, 9. 5, 8. 5, 9. 0, 9. 5, 8. 0, 9. 5, 8. 0, 9. 0, 9. 0, 9. 0 Create a line plot to display the data. To create a line plot, hover over each number on the number line. Then click and drag up to plot the data

Answers

The line plot would have a number line ranging from 7 to 9.5 with increments of 0.5. There would be data points plotted at 7.5, 9.5, 9.0, 8.0, 8.5, and 9.0, with multiple points at certain values.

The line plot would visually represent the distribution of leaf lengths.

Here is a textual representation of the line plot based on the given data:

7.5    |   X

7.75   |

8.0    |   X

8.25   |

8.5    |   X   X

8.75   |

9.0    |   X   X   X   X

9.25   |

9.5    |   X   X   X

9.75   |

In the line plot, each X represents a data point from the given list. The vertical axis represents the count or frequency of each length, while the horizontal axis represents the range of lengths.

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An air conditioner operates exactly as a refrigerator; it removes heat from a cold place (a bedroom, for example) and conveys it to a warmer place (usually the outside). Quantities of practical importance in understanding the efficiency of air conditioners are the rate of heat removal and the electric power input to the unit (i.e., the electric energy consumed per unit time). Find an expression for the coefficient of performance KKK of an air conditioner that has a rate of heat removal HHH and a power consumption PPP .

Answers

The expression for coefficient of heat performance is; K = H/P

We are given the expressions;

Coefficient of performance = K

Rate of heat removal = H

Power consumption = P

Formula for coefficient of performance is usually;

K = Q/W

However, the rate of heat removal H can be further expressed as;

H = Q/T

Where;

Q is heat removed

T is time

Similarly, for power consumption, it can also be expressed as;

P = W/T

Where;

W is workdone

T is time taken

Thus, Q = HT and W = PT

Finally;

K = HT/PT

K = H/P

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please answer the question

please answer the question

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The discrepancy between experimental and theoretical entropy values can be used to determine residual entropy.

What, using an example, is residual entropy? The discrepancy between experimental and theoretical entropy values can be used to determine residual entropy.The entropy that a substance possesses even at absolute zero is another definition of residual entropy.Glass, or vitreous state, is the most prevalent non-equilibrium condition seen.Carbon monoxide is yet another case in point.The dipole moment of it is small.Included in the list of examples is an amorphous solid.The difference between the entropy of a substance in a non-equilibrium state and its crystal state—which is very close to absolute zero—is known as residual entropy.In comparison to the experimental residual entropy of 3.4 J K1 mole1, the molar residual entropy is thus Sresid(H2O, equivalency) = R ln(1.5) = 3.37 J K1 mole1.

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Suppose ∣a∣<1. Does there exist a (weakly) stationary sequence {X
n

:−[infinity] ⎩




1
1+a
2

a


0


if k=0,
if ∣k∣=1,
if ∣k∣>1.

Assuming that such a sequence exists, find the best linear predictor
X

n

of X
n

given X
n−1

, X
n−2

,…, and show that the mean squared error of prediction is (1+a
2
)
−1
. Verify that {
X

n

} is (weakly) stationary

Answers

The best linear predictor Xn of Xn given Xn-1, Xn-2, ... is the conditional expectation E(Xn | Xn-1, Xn-2, ...).The calculations above assume that the sequence {Xn} follows a specific distribution.

The sequence {Xn} is defined as follows:

Xn = 1,

if k = 0, a,

if |k| = 1, 0,

if |k| > 1.

To determine if a weakly stationary sequence exists, we need to check if the mean and variance of the sequence are constant over time.

Let's calculate the mean of the sequence:

\(\mu = E(Xn) = 1 * P(k = 0) + a * P(|k| = 1) + 0 * P(|k| > 1)\)

Since

P(k = 0) = 1/3,

P(|k| = 1) = 2/3, and

P(|k| > 1) = 0

we have:

μ = 1 * 1/3 + a * 2/3 + 0

= (1 + 2a) / 3

The mean is not constant unless a = 0.

Next, let's calculate the variance of the sequence:

\(\sigma^2 = Var(Xn) = E[(Xn - \mu)^2]\)

\(= (1 - \mu)^2 * P(k = 0) + (a - \mu)^2 * P(|k| = 1) + (0 - \mu)^2 * P(|k| > 1)\)

Substituting the values, we have:

\(\sigma^2 = (1 - \mu)^2 * 1/3 + (a - \mu)^2 * 2/3 + (0 - \mu)^2 * 0\)

\(= (1 - (1 + 2a) / 3)^2 * 1/3 + (a - (1 + 2a) / 3)^2 * 2/3\)

To check if the variance is constant, we need to evaluate this expression for different values of a.

If the variance remains the same, then a weakly stationary sequence exists.

The best linear predictor Xn of Xn given Xn-1, Xn-2, ... is the conditional expectation E(Xn | Xn-1, Xn-2, ...).

The mean squared error of prediction is given by the formula \((1 + a^2)^{(-1)\).
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What is the formula for finding the percentage of 20 blue shirts in cell A1 from 100 total shirts in cell A8? (page 13)

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The simple formula for finding the percentage of 20 blue shirts in cell A1 from 100 total shirts in cell A8 is (A1 / A8) * 100.

How does excel worksheet work?

Users of the spreadsheet tool Excel may arrange and examine data. There are one or more worksheets in every Excel file, and each worksheet is made up of columns and rows.

To find the percentage of 20 blue shirts in cell A1 from 100 total shirts in cell A8, use the formula:

= (A1 / A8) * 100

This will give you the percentage of blue shirts out of the total shirts.

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Can information be created by defining relationships between pieces of data

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Information can be created by defining relationships between pieces of data. When we define relationships between different pieces of data, we can extract meaningful information from them.

Suppose we have a dataset that contains information about students, including their names, ages, and grades. Each piece of data on its own may not provide much information. However, when we define relationships between this data, we can extract valuable insights. For instance, by comparing the grades of different students, we can identify the highest and lowest performers in the class. By analyzing the relationship between age and grade, we can determine if older students tend to perform better academically.

Furthermore, by defining relationships between different datasets, we can uncover even more information. For example, by combining the student dataset with a dataset on extracurricular activities, we can determine if participation in certain activities correlates with higher grades. In summary, by defining relationships between pieces of data, we can create information that helps us understand patterns, draw conclusions, and make informed decisions. These relationships allow us to extract meaning from raw data and gain valuable insights.

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Non normal data in data science

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A data set might follow a variety of non-normal distributions, depending on the nature of the process, the technique of data collection, the sample size, outliers in the data, etc. Below is a list of some of the most significant non-normal distributions; Alpha Distribution Exponential

What non-normal data represent in data science?

Several tests, including the t-test, ANOVA, Regression, and DOE, are unaffected by the assumption of normality.

Since no attribute (such as height, weight, etc.) will have a perfectly normal distribution, non-normality is a fact of existence. Using a transformation is one way to make non-normal data resemble regular data.

Therefore, The non-normal data can be analysed in two different ways. Use non-parametric tests, which don't make any assumptions about normality, or convert the data with the right function to make it follow a normal distribution.

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Determine the largest load P that can be a applied to the frame without causing either the average normal stress or the average shear stress at section a-a to exceed σ = 160 MPa and τ = 60 MPa , respectively. Member CB has a square cross section of 26 mm on each side.

Answers

Answer:

(The diagram of the question is given in Attachment 1)

The largest load which can be applied is:

P=67.62 kN

Explanation:

Make a Free body Diagram:

All the forces are shown in the diagram in Attachment 2.

Analyze the equilibrium of Joint C in Figure (a):

∑ F(y)= 0 (Upwards is positive)

\(F_{BC}sin\theta-P=0\\\frac{4}{5}F_{BC} - P=0\\F_{BC}=\frac{5}{4}P\\\\F_{BC}=1.25P\)

Substitute F(BC) in Figure (b):

∑ F(x)= 0 (Towards Right is positive)

\(N_{a-a} - F_{BC}cos\theta=0\\N_{a-a}-1.25P(\frac{3}{5})=0\\N_{a-a}=0.75P\)

∑ F(y)= 0 (Upwards is positive)

\(F_{BC}sin\theta- V_{a-a}= 0\\(\frac{4}{5})1.25P-V_{a-a}=0\\V_{a-a}=P\)

Find Cross Sectional Area:

The cross sectional area of a-a:

\(A_{a-a}= \frac{(0.026)(0.026)}{3/5}\\A_{a-a}= 1.127\cdot10^{-3}\)

Find P from Normal Stress Equation:

σ = N(a-a)/A(a-a)

Substitute values:

\(160\cdot10^6=\frac{0.75P}{1.127\cdot10^{-3}}\\P=240.42\cdot10^3 N\\P=240.42 kN\)

Find P from Shear Stress Equation:

Т= V(a-a)/A(a-a)

Substitute values:

\(60\cdot10^6=\frac{P}{1.127\cdot10^{-3}}\\P=67.62\cdot10^{3}N\\P=67.62kN\)

Results:

To satisfy both the condition, we have to choose the lower value of P.

P=67.62 kN

Determine the largest load P that can be a applied to the frame without causing either the average normal
Determine the largest load P that can be a applied to the frame without causing either the average normal

A wheel tractor is operating in it is fourth gear range with full rated revolution per minute. Tractors speed is 7.00 miles per hour. Ambien air temperature is 60 Fahrenheit, and operating attitude is sea level. This tractor is towing a fill material loaded pneumatic trailer while climbing with 5 % slop. Rolling resistance is 55lb/ton. Tractor is single axle and it is operating weight is 74,946 lb. The loaded trailer weighs 55,000 lb. The weight distribution is for the combined tractor- trailer unit is 53% to the drive axle and 47% to the rear axle.

The manufacturer, for the environmental conditions as given above, rates the tractive effort of the new tractor at 330 rimpull HP. What percentage of this manufacturers rated rimpul HP actually develop?

Answers

The answer is please summarize

The uniform girder AB has a mass of 8 Mg. Determine the internal axial, shear, and bending-moment loadings at the center of the girder if a crane gives it an upward acceleration of 3 m>s2.

Answers

Answer:

Girder:

+↑ΣFy=may; 2Tsin⁡60°−8000(9.81) = 8000 (3)   T= 59166.86N ↑ΣFy=may ;\quad \quad \quad 2T \sin { 60° }- 8000(9.81) = 8000(3)\\ T = 59 166.86 N+↑ΣFy​=may​;2Tsin60°−8000(9.81)=8000(3)T=59166.86N

Segment:

→+ΣFx=max;59166.86cos⁡60°−N=0N=29.6kN+↑ΣFy=may;59166.86sin⁡60°−4000(9.81)+V=4000(3)V=0↪+ΣMC=Σ(Mk)C;M+4000(9.81)(1)–59166.86sin⁡60°(2)=–4000(3)(1)M=51.2kN⋅m\overset { + }{ \rightarrow } \Sigma { F }_{ x }=ma_{ x };\quad \quad \quad 59166.86\cos { 60° } -N=0\\ N = 29.6 kN\\ +\uparrow \Sigma { F }_{ y }=ma_{ y };\quad \quad \quad 59 166.86 \sin { 60° }- 4000(9.81) + V = 4000(3)\\ V = 0\\ \hookrightarrow +\Sigma { M }_{ C }=\Sigma ({ M }_{ k })_{ C };\quad \quad M + 4000(9.81)(1) – 59 166.86 \sin { 60° }(2) = – 4000(3)(1)\\ M = 51.2 kN \cdot m→+ΣFx​=max​;59166.86cos60°−N=0N=29.6kN+↑ΣFy​=may​;59166.86sin60°−4000(9.81)+V=4000(3)V=0↪+ΣMC​=Σ(Mk​)C​;M+4000(9.81)(1)–59166.86sin60°(2)=–4000(3)(1)M=51.2kN⋅m

Explanation:

We know that Newtow Third's Law is F=ma, so we can solve for the tension on the side with that and the acceleration given in the y.

After that depending on which section of girder you chose there is a shear force and a normal force as well as a moment on the inside of it, meaning the middle of it, since is uniformly distributed, breaking down on the left the shear force is usually up, and the normal to the right, the moment counterclockwise, so from then is just a matter of doing the sumation of forces on the y and x and the summation of the moments, just remember to account for now being half of the total mass, we still have acceleration on the y, so the summation of moments will equal summation of kinetic moments, where we take into account every force that is trying to make it move, in this case, half the mass of the grinder and the acceleration going up, hope it helps you.

Why is the reasoning important when you make a scientific argument?

Answers

Answers and credibility of how you got there without reasoning

35 points and brainiest. A, B, C, D
Which of the following identifies what carbide-tipped bits, lines on machine bolts, and lock washers all have in common?

A. All are very expensive items.
B. All are very recent inventions.
C. All are rather outdated inventions.
D. All provide an added level of strength.

Answers

Answer:c

Explanation:

.After replacing an external fuel filter, check it for leaks by:
A) cranking the engine for 5 seconds.
B) cycling the ignition key on and off several times.
C) starting the vehicle and watching for drops of fuel.
D) wiggling the connections and watching for moisture.

Answers

After replacing an external fuel filter, check it for leaks by: C) starting the vehicle and watching for drops of fuel.

A fuel filter is a component of an internal combustion engine that removes impurities and contaminants from the fuel before it enters the engine. The fuel filter is typically located between the fuel tank and the engine, and is usually made of a disposable cartridge containing a filter element made of paper, mesh, or other materials.

The primary function of the fuel filter is to protect the engine from damage caused by debris and contaminants that may be present in the fuel. Over time, dirt, rust, and other particles can accumulate in the fuel tank and can potentially damage fuel injectors, carburetors, and other engine components if they are not removed. The fuel filter traps these contaminants, preventing them from entering the engine and causing damage.

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***ECONOMICS***


Person A earns $100,000 per year, while person B earns $45,000 per year.

Which conclusion is most likely true for these people when they pay their

income taxes?


A. Both person A and person B will pay at the same income tax rate.


B. Person B will pay at a higher income tax rate than person A.


C. Person A will pay at a higher income tax rate than person B.


D. Neither person A nor person B will have to pay income tax.

Answers

Answer:

Not fully sure but C

Explanation:

because person A has more income.

The conclusion is most likely true for these people when they pay their income taxes is Person B will pay at a higher income tax rate than person A. Thus, option C is correct.

When sales taxes should paid?

When it comes to paying sales taxes, A. Both person A and person B will pay at the same sales tax rate. Is charged on goods purchased or Is charged at the same rate for everyone

This means that regardless of the fact that Person A makes much more than Person B, they will both pay the same sales tax rate on goods purchased with no discrimination.

Property tax is a tax paid on property owned by an individual or other legal entity, such as a corporation. Most commonly, property tax is a real estate ad-valorem tax, which can be considered a regressive tax. It is calculated by a local government where the property is located and paid for by the owner of the property.

Therefore, The conclusion is most likely true for these people when they pay their income taxes is Person B will pay at a higher income tax rate than person A. Thus, option C is correct.

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in air-breathing propulsion engines, which of the following is the most significant source of excess enthalpy available to drive a propeller, fan or produce jet momentum downstream of the high pressure turbine?

Answers

Answer:

In air-breathing propulsion engines, the most significant source of excess enthalpy available to drive a propeller, fan or produce jet momentum downstream of the high pressure turbine is the compression of the air. When the air is compressed, its temperature and pressure increase. This increase in temperature and pressure results in an increase in the enthalpy of the air. The high enthalpy air can then be used to drive a propeller, fan, or produce jet momentum.

The other sources of excess enthalpy in air-breathing propulsion engines are the combustion of the fuel and the expansion of the exhaust gases. However, the compression of the air is the most significant source of excess enthalpy because it occurs at a much higher pressure than the combustion of the fuel or the expansion of the exhaust gases.

Explanation:

Question Is in the image provided

Question Is in the image provided

Answers

The two ways through which a computer model is likely to be used by an engineer in order to help refine a design are as follows:

Calculating the possible costs of building a design.Running simulations to test a problem with the design.

Thus, the correct options for this question are A and D.

What do you mean by Computer model?

A Computer model may be defined as a type of computer program that significantly runs on a computer that typically develops a model, or simulation, of a real-world feature, phenomenon, or any other event.

According to the context of this question, an engineer would try to perform the ways in order to support the refining of the design through the help of calculating the possible costs of building a design and the run simulations to test a problem with the design.

Therefore, the correct options for this question are A and D.

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3. 1 4 1 5 9
this is pi

Answers

Answer:

FOLLOWED BY...  2 6 5 3 5 8 9

UwU

Circumference over diameter 7 9 then 3 2 3

what is the frequency of system a ? express your answer in hertz to two significant figures. activate to select the appropriates template from the following choices. operate up and down arrow for selection and press enter to choose the input value typeactivate to select the appropriates symbol from the following choices. operate up and down arrow for selection and press enter to choose the input value type fa

Answers

The frequency at which a system typically oscillates in the absence of any driving force is referred to as the natural frequency or exigent frequency.

How can you determine a system's frequency?The general formula f=1/(2)(k/m) determines the frequency f of the vibration system composed of an item with mass m and a spring with spring constant k. This formula also calculates the natural frequency (f) of an object.The frequency at which a system typically oscillates in the absence of any driving force is referred to as the natural frequency or eigenfrequency. The normal mode is the oscillation pattern of a system operating at its inherent frequency (if all parts of the system move sinusoidally with that same frequency).The mass and the stiffness of the beam, which serves as a spring, are the two parameters that define the natural frequency.

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explain all the characteristics of computer

Answers

They are as follows-

Speed
Accuracy
Storage
Versatility
Diligence
Automation
Reliability
Power of Remembering

Let us understand each characteristic in brief:-

Speed – Speed of a computer means the time it takes to complete any given task. The computer works at a very lightning speed. For example, a computer takes a second to calculate 3 million calculations rather than a human which takes years. Hence nowadays the speed of the computer is measured in terms of microseconds, Nanoseconds, and even in Pico seconds instead of seconds or milliseconds.


Accuracy – The computers are programmed and designed in such a manner that their results are almost 100% accurate. It performs all the tasks with the same accuracy. There are very few chances of uncertainty in results and even though an error occurs, it can happen either due to wrong input data or unreliable programs by a programmer. Such errors are referred to as Garbage In Garbage Out (GIGO) which means, if you provide wrong instructions to the computer then you get wrong results.


Versatility – Along with being accurate and diligent a computer is also a versatile device. It can perform several types of tasks at a time if they are reduced to a certain set of logical steps. A computer can be used for many purposes at different places such as booking air and rail tickets, weather forecasting, listening to music, and playing games. Also at a time, one can pay his utility bills and can make a monthly budget too. It can prepare documents, data sheets and also can make models of houses, dams, etc.
Diligence – The ability of a computer to perform tasks without getting tired is known as diligence. Computers are highly reliable, they do not get fed up, exhausted, or lack concentration. They can work for hours and hours unlike humans and can give accurate or error-free results. For example, humans will start feeling tired after 2 -3 hours and will lack concentration whereas a computer will keep on working until the results are achieved.
Automation – Automation means working automatically. A computer can work on its own without the intervention of the person using it. Programs can be made for the computer to perform the task and based on the sequence it executes the tasks and gives accurate results. In case an error occurs, it gives error messages too and registers the logs.
Reliability – High reliability of a computer depends on low failure rate and easy maintenance. The results given out by the computer are reliable as the accuracy is almost 100%.
Power of Remembering – The computer has the power of storing data or information for several years. It cannot lose the data on its own. A person can retrieve the data whenever required and the data remains the same after a number of years also. It gives the freedom to the user to decide on how much data to store and how much to remove.

Forging is a deformation process in which the work is compressed between two dies, using either impact or gradual pressure to form the part: (a) True or (b) false

Answers

The statement "Forging is a deformation process in which the work is compressed between two dies, using either impact or gradual pressure to form the part" is true because the dies exert pressure on the workpiece, causing it to deform.

Forging is indeed a deformation process in which a workpiece is compressed between two dies to shape it into the desired form. Let's take a closer look at how forging works.

In the forging process, the workpiece, often a heated metal billet or ingot, is positioned between two dies. These dies have specific contours and shapes that correspond to the desired final shape of the forged part. The dies are typically made of hardened steel and are usually mounted in a forging press or hammer.

When the forging process begins, compressive forces are applied to the workpiece by closing or striking the dies together. This pressure causes the material to flow and deform, taking the shape defined by the dies. The applied force can be achieved through impact, where a hammer or similar tool strikes the workpiece, or through gradual pressure exerted by a hydraulic or mechanical press.

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Once you have chosen a topic, what should you do before beginning the research process? a. Find as many possible facts and details on your topic c. Discuss your idea with others b. Choose a position d. None of these Please select the best answer from the choices provided A B C D

Answers

Answer:

The answer is C

Explanation:

Once you have chosen a topic, the next thing you should do before beginning the research process is: C. discuss your idea with others.

What is a research topic?

A research topic refers to an event, issue, or subject that a researcher is keenly and deeply motivated or interested in, especially when conducting a study or research.

Based on scientific information and records, it is very important you discuss your idea with others once you have chosen a topic, before beginning the research process.

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This car is parked. The engine is off and there is no music playing, What energy is currently in use?

Answers

Answer:

Potential energy

Explanation:

"Potential energy" is a type of energy an object has when it's at rest or in this case not moving. The car is parked, and the engine is off, that means there is no electrical, kinetic, thermal, or mechanical energy in play since the engine isn't running and the car isn't moving. The radio is off too so that means there is no sound energy or electric energy (again) in play either. You are just parked with the car completely shut off, but you do have the potential to move the car by turning on the engine and start driving, which means potential energy is currently in use.

Hope this helps.

Identify the branch of study each student should pursue.

Answers

Answer:

Explanation:

i took the test and screenshot it

Identify the branch of study each student should pursue.

The amount of FORCE that moves electrons is measured in

Answers

Electric current is measured in Amperes or Amps. The higher the current, the greater the flow of electrons. Voltage is measured in Volts. It is a measure of the energy available, i.e. the higher the voltage, the more energy each electron is given.


When would working with machinery be a common type of caught-in and caught-between
hazard?

Answers

Answer:

A working with machinery be a common type of caught-in and caught-between  hazard is described below in complete detail.

Explanation:

“Caught in-between” accidents kill mechanics in a variety of techniques. These incorporate cave-ins and other hazards of tunneling activity; body parts extracted into unconscious machinery; reaching within the swing range of cranes and other installation material; caught between machine & fixed objects.

Answer:

When working with heavy pieces.

Explanation:

A gear motor can develop 2 hp when it turns at 450rpm. If the motor turns a solid shaft with a diameter of 1 in., determine the maximum shear stress developed in the shaft. (30 pts)

Answers

Answer:

Maximum shear stress is;

τ_max = 1427.12 psi

Explanation:

We are given;

Power = 2 HP = 2 × 746 Watts = 1492 W

Angular speed;ω = 450 rev/min = 450 × 2π/60 rad/s = 47.124 rad/s

Diameter;d = 1 in

We know that; power = shear stress × angular speed

So,

P = τω

τ = P/ω

τ = 1492/47.124

τ = 31.66 N.m

Converting this to lb.in, we have;

τ = 280.2146 lb.in

Maximum shear stress is given by the formula;

τ_max = (τ•d/2)/J

J is polar moment of inertia given by the formula; J = πd⁴/32

So,

τ_max = (τ•d/2)/(πd⁴/32)

This reduces to;

τ_max = (16τ)/(πd³)

Plugging in values;

τ_max = (16 × 280.2146)/((π×1³)

τ_max = 1427.12 psi

What is the primary reason traffic laws exist ?

Answers

Answer:

It's to ensure a driver's safety.

ich pronoun did the writer use to show possession? they i it mine

Answers

Based on the provided response, the writer used the pronoun "mine" to show possession. "Mine" is a possessive pronoun that indicates ownership of something.

How to explain the information

For example, if someone says, "This book is mine," they are expressing that the book belongs to them. In this case, "mine" is acting as a possessive pronoun, indicating possession.

Other examples of possessive pronouns are:

"My" (e.g., "This is my car.")

"Your" (e.g., "Is this your phone?")

"His" (e.g., "That is his house.")

"Hers" (e.g., "The bag is hers.")

"Its" (e.g., "The cat licked its paw.")

"Our" (e.g., "We are going to our friend's house.")

"Their" (e.g., "The children lost their toys.")

In summary, possessive pronouns like "mine" are used to indicate ownership or possession.

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