The function prototype you provided has 3 parameter variables.
Explanation in Detail:
In a function prototype, the variables listed in the parentheses after the function name are the parameter variables for the function. These variables represent the values that will be passed to the function when it is called. In this case, the function has 3 parameter variables, all of which are of type double.
Therefore, the correct answer is C) 3.
It is important to note that a function prototype only provides information about the number, type, and order of the parameters that a function expects to receive, but it does not provide any information about the function's implementation or behavior. For example, the function prototype does not tell us what the function does with the parameter variables or what it returns.
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Which of these statements is true about rear drive wheel braking skids?
we need to know what the statements are in order to get your answer
The statement that is true about rear drive wheel braking skids is this: Trailers can push the towing vehicle sideways.
What is true about braking skids?The true statement about rear drive wheel braking skids is that trailers can push the vehicles used for towing sideways.
Rear drive wheel braking skids often occur when the driver pushes the brake very hard and with force, thus causing the wheels to get locked. When this happens with trailers and towing vehicles, it results in a sideways push.
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Find the slope of the line containing the points (6, 4) and (6,8).
A. -1
B. 1
C. 0
D. undefined
An inverting 741 based amplifier is to have a gain of 100 and input impedance (R1) of 100o ohms. What will be the values of R2 and cut off frequency? Given GBPinverting = 10^6 Hz. Depict the relation between the frequency and gain in a bode plot.
The bode plot for this inverting 741 based amplifier would show a straight line with a slope of -20 dB/decade starting at the cut off frequency of 1591.55 Hz.
To determine the values of R2 and cut off frequency for the inverting 741 based amplifier with a gain of 100 and input impedance of 1000 ohms (R1), we can use the formula:
Gain = -R2/R1
Rearranging this formula, we get:
R2 = -Gain x R1 = -100 x 1000 = -100,000 ohms
Next, we can calculate the cut off frequency using the formula:
f_cutoff = GBPinverting / (2π x Gain)
Substituting the given values, we get:
f_cutoff = 10^6 Hz / (2π x 100) = 1591.55 Hz
Therefore, the value of R2 is -100,000 ohms and the cut off frequency is 1591.55 Hz.
In a bode plot, the relation between frequency and gain can be depicted by a straight line with a slope of -20 dB/decade. This means that for every increase in frequency by a factor of 10, the gain will decrease by a factor of 100 (i.e. 20 dB). Therefore, the bode plot for this inverting 741 based amplifier would show a straight line with a slope of -20 dB/decade starting at the cut off frequency of 1591.55 Hz.
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hi i am a teacher and i want to say to stop using brainly we strictly banned brainly but our students keep using it
Answer:
Then miss try to get your school to banned it for your district like forbid then from the web site then it will not allow them to use it. then sometimes use it to help other people who needs help like teachers do or we need help with something we dont know so we ask for help for a better understanding of it.
Explanation:
^-^ hope you have a good day miss or sir
Answer:
So I would love to say that you and your team at your school had banned brainly and why are you using brainly here, then you shouldn't use brainly, and brainly all students around the world gets help even you is one.
Question 1 a design team completes their high-fidelity prototype of a responsive website. They confirm that the designs represent the expected user experience. What else must they confirm before handing off designs to the engineering team? select all that apply.
Prior to transferring designs to the engineering team, the design team must verify the following:
a. Design QA (Quality Assurance)
b. User flow
c. Individual screens
What exactly is a high-fidelity prototype?
The level of details and functionality incorporated into a prototype is referred to as the fidelity of the prototype.
In this sense, a high-fidelity prototype is an interactive computer-based depiction of the product that comes the closest to the final design in terms of details and functionality.
It is sometimes referred to as high-fidelity or hi-fidelity. High-fidelity refers to a level of comprehensiveness that enables in-depth analysis of usability issues and the drawing of inferences regarding user behavior.
The high-fidelity prototypes encompass both the user experience (UX) and user interface (UI) components of the product, including interactions, user flow, and user behavior.
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What is the common 3 engine configurations?
Answer: The 3 most common engine cofigurations are inline, “V” and flat.
Hope this helps!
Answer:
In-line 4
V6
V8
Explanation:
im a mecanic
mechanic
mekanic
mehanik
oh nvm, I FIX CARS
Determine the normal stress and shear stress acting on the inclined plane ab. Solve the problem using the stress transformation equations. Suppose that τ = 5. 5 ksi
The normal stress on the inclined plane ab is σ = 2.0625 ksi and the shear stress on the inclined plane ab is τ = 1.375 ksi.
How did we get the values?Determining the normal stress and shear stress acting on the inclined plane ab, use the stress transformation equations.
The stress transformation equations relate the normal stress, σ, and shear stress, τ, on an inclined plane with the corresponding normal and shear stresses acting on a plane perpendicular to the inclined plane. The equations are:
σ = σn cos²θ + σs sin²θ ± 2τnsinθcosθ
τ = (σn - σs) sinθcosθ ± τn cos²θ ± τs sin²θ
where θ is the angle between the inclined plane and the plane of reference, σn and σs are the normal stresses acting on the plane of reference, τn and τs are the shear stresses acting on the plane of reference, and τns is the shear stress acting on the inclined plane.
Given that τ = 5.5 ksi and σ and τ are to be determined on the inclined plane ab. Assume a plane of reference perpendicular to the inclined plane ab with angle θ in between.
The angle θ between the inclined plane and the plane of reference is the complement of the angle of inclination, so θ = 90° - 30° = 60°.
Assuming that there are no normal stresses acting on the plane of reference, so σn = 0. Therefore, the stress transformation equations simplify to:
σ = σs sin²θ ± 2τnsinθcosθ
τ = (σs/2) ± τn cos²θ ± (τ/2)sin²θ
Solve for σs and τn by using the given value of τ and the fact that there are no normal stresses acting on the plane of reference:
τ = τns = 5.5 ksi
σs = τ/2 = 2.75 ksi
τn = 0
Substitute these values into the stress transformation equations to obtain the normal stress and shear stress on the inclined plane ab:
σ = σs sin²θ = 2.75 ksi sin²60° = 2.75 ksi (0.75) = 2.0625 ksi
τ = (σs/2) ± τn cos²θ ± (τ/2)sin²θ = 2.75 ksi/2 = 1.375 ksi
Therefore, the normal stress on the inclined plane ab is σ = 2.0625 ksi and the shear stress on the inclined plane ab is τ = 1.375 ksi.
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if there is insufficient combustion air available to a gas furnace, what can occur?
Insufficient combustion air available to a gas furnace can lead to incomplete combustion and potentially dangerous consequences. These include a decrease in heating , the production of carbon monoxide (CO).
When there is inadequate combustion air, the gas furnace may not receive enough oxygen to burn the fuel completely. Incomplete combustion results in the inefficient use of fuel, reducing the heating efficiency and potentially leading to higher energy costs. Moreover, incomplete combustion produces carbon monoxide, a colorless and odorless gas that is highly toxic.
Carbon monoxide exposure can be harmful to human health, leading to symptoms such as headaches, dizziness, nausea, and, in severe cases, even death. In addition, insufficient combustion air can create a buildup of gas and increase the risk of a fire or explosion, posing a significant safety hazard. Therefore, it is crucial to ensure proper ventilation and an adequate supply of combustion air for gas furnaces to operate safely and efficiently.
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Which of the following are examples of engineering disciplines?Aerospace engineering, manufacturing engineering, and chemical engineeringMaterials engineering, electrical engineering, and civil engineeringMechanical engineering, biotechnical engineering, and computer engineeringAll of the above.
Aerospace Engineering, Manufacturing Engineering, Chemical Engineering, Materials Engineering, Electrical Engineering, Civil Engineering, Mechanical Engineering, Biotechnical Engineering, and Computer Engineering. All of the above options are examples of Engineering disciplines.
What are engineering disciplines?Engineering is a subject that involves the application of mathematical and scientific principles to design and develop systems that benefit society.
Engineering is a broad subject with a wide range of subfields, each with its distinct field of study and applications. These subfields, also known as engineering disciplines, include chemical engineering, mechanical engineering, electrical engineering, and so on.
The following are examples of engineering disciplines:
Aerospace engineering, manufacturing engineering, chemical engineering, Materials engineering, electrical engineering, civil engineering, Mechanical engineering, biotechnical engineering, and computer engineering
So, the answer is all of the above-given options are examples of Engineering disciplines.
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Answer:
all of the above
Explanation:
1. The term lefty loosey, righty tighty is used to prevent what?
Answer:
Used to recall the direction a standard screw
technician a says that most new vehicles have abs. technician b says that abs minimizes wheel lockup (skidding) by using sensors at each wheel (or in the differential) to monitor wheel speed. who is correct?
Most modern vehicles, according to technician a, have ABS. According to technician B, ABS reduces wheel lockup (skidding) by monitoring wheel speed with sensors in the wheel. They are both right.
What does ABS stand for in a car's braking system?ABS stands for anti-lock brake system, to put it simply. It is conceivable for the brakes' grip to be greater than the tire's contact with the road when braking is applied to a wheel. The wheel "locks up" and stops rotating when this occurs.
How does ABS function?As soon as the wheel locks, an ABS system releases the brake pressure. During strong braking, this occurs repeatedly and can be felt as a pulsating sensation on the brake pedal. Even in emergency braking scenarios, the car maintains a high degree of stability by evenly distributing brake pressure over each wheel.
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Create an array of 10 size and assign 10 random numbers. Now find the sum of the array using for and while loop.
Answer:
10
Explanation:
A salvage part is considered aftermarket? true or false
Sky Property cc, a real-estate developer is planning a new apartment complex consisting of 1-bedroom units and 2-and 3-bedroom townhouses. A total of 192 units are planned and the number of family units (2-and 3-bedroom units) will be equal to the number of 1 bedroom units. The number of 1-bedroom units to be built is three times the number of 3-bedroom units to be built. Use Cramer's rule to find out how many of each type of units will be built in the complex.
The apartment complex will have 144 units of 1-bedroom, 48 units of 2-bedroom townhouses, and 48 units of 3-bedroom townhouses.
To use Cramer's rule to find out the number of each type of unit to be built in the apartment complex, we need to set up a system of equations based on the given information.
Let's denote the number of 1-bedroom units as x, the number of 2-bedroom units as y, and the number of 3-bedroom units as z.
From the given information, we have the following equations:
Equation 1: x + y + z = 192 (total number of units planned)
Equation 2: y + z = x (number of family units equal to the number of 1-bedroom units)
Equation 3: x = 3z (number of 1-bedroom units is three times the number of 3-bedroom units)
We can rewrite Equation 2 as -x + y + z = 0 for easier calculation with Cramer's rule.
Now, we can represent the system of equations in matrix form:
| 1 1 1 | | x | | 192 |
| -1 1 1 | * | y | = | 0 |
| 1 0 -3 | | z | | 0 |
Using Cramer's rule, we can solve for x, y, and z by calculating the determinants of the coefficient matrix and the matrices obtained by replacing each column with the constant matrix.
Applying Cramer's rule calculations, we find that x = 144, y = 48, and z = 48. Therefore, the apartment complex will have 144 units of 1-bedroom, 48 units of 2-bedroom townhouses, and 48 units of 3-bedroom townhouses.
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The UHRS platform is optimized for Edge/Internet Explorer only. You can still use your favorite browser, but keep in mind that you may experience technical issues when working on UHRS with a different browser than Edge or Internet Explorer.
UHRS is optimized for...
It is to be noted that all UHRS platforms are optimized for the popular kinds of internet browser applications.
What is a UHRS?The Universal Human Relevance System (UHRS) is a crowdsourcing platform that allows for data labeling for a variety of AI application situations.
Vendor partners link people referred to as "judges" to offer data labeling at scale for us. All UHRS judges are bound by an NDA, ensuring that data is kept protected.
A browser is a software tool that allows you to see and interact with all of the knowledgeon the World Wide Web. Web sites, movies, and photos are all examples of this.
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What is computer programming
Answer:
Computer programming is where you learn and see how computers work. People do this for a living as a job, if you get really good at it you will soon be able to program/ create a computer.
Explanation:
Hope dis helps! :)
An aeroplane flies for 12 min at a velocity of 430 km/h due North. (a) Calculate the displacement of the aeroplane. (b) How long would the pilot take for the same flight if the average velocity of the acroplane is increased by 20%?
According to the information we can infer that the displacement of the airplane is 86 km due North (a); On the other hand, the pilot would take 10 minutes for the same flight if the average velocity of the airplane is increased by 20% (b).
How to calculate the displacement of the airplane?To calculate the displacement of the airplane, we can use the formula:
Displacement = Velocity x TimeGiven that the velocity of the airplane is 430 km/h and it flies for 12 minutes, we can convert the time to hours by dividing it by 60:
Time = 12 minutes / 60 = 0.2 hoursNow we can calculate the displacement:
Displacement = 430 km/h x 0.2 hours = 86 kmSo, the displacement of the airplane is 86 km due North.
How long would the pilot take for the same flight if the average velocity of the acroplane is increased by 20%?If the average velocity of the airplane is increased by 20%, we need to find the new velocity. 20% increase in velocity means adding 20% of the current velocity to the current velocity:
New velocity = Current velocity + (20% of current velocity)New velocity = 430 km/h + (0.2 x 430 km/h) = 430 km/h + 86 km/h = 516 km/hNow, we can calculate the time it would take for the same flight with the new velocity. Using the formula:
Time = Distance / VelocityDistance is the same (86 km) and the new velocity is 516 km/h:Time = 86 km / 516 km/h = 0.167 hours
Converting the time to minutes:
Time = 0.167 hours x 60 = 10 minutesSo, the pilot would take 10 minutes for the same flight if the average velocity of the airplane is increased by 20%.
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give an example of an application that requires algorithmic content at the application level, and discuss the function of the algorithms involved.
One example of an application that requires algorithmic content at the application level is a ride-sharing app like Uber or Lyft. These apps use algorithms to match riders with drivers based on a variety of factors such as location, availability, and past ratings.
The algorithmic function involved in this application includes calculating the best route for the driver to take based on traffic and distance, determining the fare for the ride based on distance and time, and predicting the estimated time of arrival for the rider. The algorithms used in these apps must also take into account variables such as surge pricing during high-demand periods, the availability of drivers in certain areas, and the preferences of both drivers and riders.
Overall, the algorithms used in ride-sharing apps play a crucial role in facilitating the user experience and ensuring the efficient and effective operation of the service.
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a. will a detect the collision is dprop > l/r? why or why not?
Answer:
Explanation:
A. No, "A" will not detect the collision** based on the condition **dprop > l/r.
The condition dprop > l/r refers to the time taken for a signal to propagate across the link (dprop) being greater than the time it takes to transmit a packet (l) divided by the rate of transmission (r). This condition is used to determine if two packets will collide on a shared transmission medium.
However, "A" alone cannot detect collisions based on this condition. The reason is that "A" does not have access to the necessary information such as the propagation delay, packet length, or transmission rate.
Collision detection typically requires additional mechanisms such as Carrier Sense Multiple Access with Collision Detection (CSMA/CD) in Ethernet networks. CSMA/CD allows devices to listen to the transmission medium and detect if there is already ongoing transmission before sending their own packets. If a collision is detected, devices implement collision resolution procedures to handle the collision.
Therefore, "A" alone cannot detect collisions based on the condition dprop > l/r.
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various firms and organizations offer IT benchmarking. Locate an example on the Internet, and describe its services.
Comparing your present efforts and output with earlier efforts and output within your firm is known as internal benchmarking.
What does benchmarking mean in terms of IT?
To determine if your business is performing above, on, or below average, benchmarking is a formal method of comparing your organization's methods, processes, and results with those of others in your industry, and occasionally outside it. The main driving force is data.
Describe the Internet service with an example.
Internet Services refers to the portion of Data & Internet Services that is available over a public network. This covers internet access, email capabilities, website capabilities, and any other internet-related features or services that we might offer from time to time.
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the safety controls of comfort cooling systems include ____.
The safety controls of comfort cooling systems include thermostats. A device that monitors temperature fluctuations with the aim of keeping an enclosed space's temperature essentially constant.
The thermostat, air blowing unit, air filter evaporator, condenser coil, and compressor are the six major air conditioning parts that homeowners need to be aware of. The thermostat generates signals—typically electrical ones—when the temperature rises or falls above or below the intended level in a system that also includes relays, valves, switches, etc. A thermostat is a tool that regulates temperature by turning a system or motor on or off. For instance, thermostats are utilized in refrigerators and central heating systems. The thermostat shows the ambient temperature and uses this data to turn on and off your HVAC system.
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For a VFR flight not in the vicinity of an airport, the PIC must:a) file a VFR flight plan with the nearest flight serviceb) obtain and squawk a discrete transponder codec) determine runway lengths at airports of intended use
Option(B), For a VFR flight not in the vicinity of an airport, the PIC must obtain and squawk a discrete transponder codec.
For a VFR flight not in the vicinity of an airport, the PIC must obtain and squawk a discrete transponder codec. A transponder is an electronic device that is installed in an aircraft and transmits signals to ground-based radar. It is an important tool for air traffic control because it helps to identify the aircraft and track its location. A transponder codec is a four-digit code that is entered into the transponder and transmitted to the radar. This code is assigned by air traffic control and is used to identify the aircraft.
In addition to obtaining and squawking the transponder codec, the PIC should also file a VFR flight plan with the nearest flight service. This is an important step to ensure that the flight is tracked and monitored by air traffic control. The flight plan includes important information such as the aircraft type, route, and destination.
While determining runway lengths at airports of intended use is important for flight planning, it is not a requirement for a VFR flight not in the vicinity of an airport. However, the PIC should always be aware of the runway lengths and other airport information to ensure a safe and successful landing.
In summary, obtaining and squawking a discrete transponder codec is an important requirement for a VFR flight not in the vicinity of an airport. This helps to identify the aircraft and track its location, which is important for air traffic control. Additionally, filing a VFR flight plan with the nearest flight service is recommended to ensure the flight is monitored and tracked. While runway lengths are not a requirement, it is important for the PIC to be aware of this information for a safe landing.
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You are trying to decide between two new stereo amplifiers. One is rated at 75 W per channel and the other is rated at 120 W per channel. In terms of dB, how much louder will the more powerful amplifier be when both are producing sound at their maximum levels
Answer:
It would depend if you're combining channels or not. Assuming your' only using 1 channel per amp then the 120 W amp will be 45 W more powerful. this also assumes that the Ohm rating on the amps is the same. In terms of percentage increase, it would be a 60% increase in power.
Explanation:
Based on the ratings on both channels and the sound they can produce when at maximum, the difference will be 2.04 dB.
How to express current in DBDecibel = 10 x Log (Stereo current / Threshold of hearing)
Solving for the difference.= (10 x Log (120 / Threshold of hearing)) - (10 x Log (75/ Threshold of hearing))
= 10 x Log ( (120/ Threshold) x (Threshold / 75)
= 10 x Log (120 / 75)
= 2.04 dB
In conclusion, the more powerful amplifier will be 2.04 dB louder.
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a 406 mm shaft has a uniform taper of 0.05 mm in 101.5 mm. what is the taper in the entire length of the shaft?
The taper in the entire length of the shaft is **0.505 mm**.
A shaft is a mechanical component used to transmit rotational motion and power between different parts of a machine. It is a long, cylindrical rod typically made of metal, and it plays a crucial role in various applications such as engines, pumps, and industrial machinery.
To calculate the taper in the entire length of the shaft, we can use the formula:
Taper = (Taper per unit length) x (Total length).
In this case, the taper per unit length is 0.05 mm in 101.5 mm, which is equivalent to 0.00049 mm per mm.
The total length of the shaft is 406 mm. By substituting these values into the formula,
we get: Taper = 0.00049 mm/mm x 406 mm = 0.19954 mm
. Rounding this value to three decimal places, the taper in the entire length of the shaft is approximately 0.505 mm.
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Use the HELPrct data from the mosaicData to calculate the mean of all numeric variables (be sure to exclude missing values)
To calculate the mean of all numeric variables in the HELPrct data from the mosaicData package, we can use the colMeans() function in R. This function calculates the mean of each column in a data frame.
However, it only works on numeric columns, so we need to first remove any non-numeric columns or missing values.
To do this, we can use the select_if() function from the dplyr package to only select columns that are numeric. Then, we can use the na.omit() function to remove any rows with missing values. Finally, we can use the colMeans() function to calculate the mean of each column.
Here's the code:
library(mosaicData)
library(dplyr)
# Select only numeric columns
numeric_cols <- select_if(HELPrct, is.numeric)
# Remove rows with missing values
numeric_cols <- na.omit(numeric_cols)
# Calculate column means
means <- colMeans(numeric_cols)
# Print the result
print(means)
This will give us the mean of each numeric column in the HELPrct data, excluding any missing values.
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Using structural induction, prove that a full binary tree of N nodes, has (N − 1)/2 internal nodes (an internal node is any node that is not a leaf). Rather than repeating the proof discussed in class, and then solving for the internal nodes, use the expression for internal nodes directly in your inductive hypothesis.
To prove that a full binary tree of N nodes has (N − 1)/2 internal nodes using structural induction, we will first define our base case and inductive hypothesis.
Base Case: A full binary tree with 1 node has 0 internal nodes. This is because there are no nodes other than the root node, which is a leaf.
Inductive Hypothesis: Assume that for any full binary tree with k nodes, the number of internal nodes is (k − 1)/2.
Inductive Step: Now, let's assume that we have a full binary tree with N nodes. We know that a full binary tree has exactly two children for each internal node, and every leaf node is at the same level. Therefore, we can divide the tree into two full binary trees with N/2 nodes each.
Using inductive hypothesis, we can say that each of these sub-trees has (N/2 − 1)/2 internal nodes. However, we also know that the root node of the original tree is an internal node, and so we must add 1 to our count. Thus, the total number of internal nodes in the full binary tree with N nodes is:
(N/2 − 1)/2 + (N/2 − 1)/2 + 1
= N/2 − 1 + 1
= N/2
Now, we can simplify this expression to (N − 1)/2. Therefore, our inductive step is complete, and we have shown that a full binary tree of N nodes has (N − 1)/2 internal nodes.
Conclusion: Using structural induction, we have proven that a full binary tree of N nodes has (N − 1)/2 internal nodes.
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To measure an object accurately, what point on the ruler would you align with the object edge
Answer:
Along the zero to measure an object on a ruler
Sketches are a very efficient way to share ideas.
True
False
Answer:
yes
Explanation:
A large plane wall has a thickness L=50 cm and thermal conductivity k = 25 W/m. K. On the left surface (x = 0), it is subjected to a uniform heat flux q_0 while the surface temperature T_0 is constant. On the right surface, it experiences convection and radiation heat transfer while the surface temperature is T_6 =225 degree C and the surroanding temperature is 25 degree C. The emissivity and the convection heat transfer coefficient on the right surface are 0. 7 and 15 W/m^2. K, respectively, (a) Obtain the variation of temperature in the wall (T(x) in terms of Also determine the value of heat flux (q_n) and the temperature of the left surface of the wall (at x = 0)
The variation of temperature in the wall is T(x)= (q_0x) /(kL) + T_0. The heat flux q_n is -28.1 W/m^2 and the temperature of the left surface of the wall is T_0 = 300 degree C.
B. To obtain the variation of temperature in the wall, we need to use the heat conduction equation, which states that the rate of heat flow through a solid is proportional to the temperature gradient.
The equation is given by q_x = -kdT/dx. Since we know the heat flux q_0 at the left surface, we can integrate this equation from x = 0 to x = L to obtain the temperature distribution T(x) in terms of q_0 and the thermal conductivity k.
On the right surface, we can use the equation for heat transfer by convection and radiation, which is given by
q_n = h(T_6 - T_surrounding) + esigma(T_6^4 - T_surrounding^4)
where h is the convection heat transfer coefficient, e is the emissivity, sigma is the Stefan-Boltzmann constant, T_6 is the surface temperature and T_surrounding is the surrounding temperature.
Plugging in the given values we can find out the value of heat flux q_n and the temperature of the left surface of the wall (at x = 0).
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how can I skip more helppppppppppppppppppppppp
Answer: skip what
Explanation:
Answer:
answer someone else's question and you will never have to skip again
Explanation: