Simple
You are working at taco bell, so hypothetically, you would be reconsidering your life choices while driving god who knows how many beans
Describe How water is tested for color in platinum cobalt method
please answer
Answer:
The color of water is measured by comparing the water to platinum cobalt color standards representing APHA Standard Color Units. Tests 0, 20, 50, 80, 110, 140, 170, and 200 APHA color units
Explanation:
Are materials that are good conductors of thermal energy also good conductors of electrical energy?
When working in a shop, hazardous dust can be present. What precaution should be taken? Select one:
A.) Use an aqueous solution to wash it into a collection basin B.) Blow it off with an air nozzle to break it up C.) Sweep it up with a stiff broom and dust pan D.) Hold breath while using a hammer to dislodge it
Answer:
a)
Explanation:
why a biomedical engineer would need to dilute any solutions?
Biomedical engineers may need to dilute solutions for several reasons. One common reason is to adjust the concentration of a particular substance to a desired level for experimental or clinical purposes.
Dilution allows for precise control over the concentration of a solution, enabling researchers or healthcare professionals to study the effects of different concentrations of substances on biological systems.
In biomedical engineering, dilution is often employed when working with drugs or therapeutic agents. By diluting a concentrated drug solution, engineers can create different dosages suitable for specific applications. This is crucial for ensuring patient safety and achieving desired therapeutic outcomes.
Additionally, dilution is necessary for calibration and quality control purposes in biomedical engineering. Diluting stock solutions of known concentrations can generate a range of standard solutions used to calibrate instruments, verify measurement techniques, or assess the accuracy of analytical methods.
Dilution plays a critical role in ensuring accurate and reliable data collection, analysis, and experimentation within the field of biomedical engineering.
In summary, dilution is an essential technique for biomedical engineers as it allows them to control the concentration of substances, customize drug dosages, and maintain accuracy in calibration and quality control processes, all of which are vital for research, development, and healthcare applications.
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Select the correct answer.
A controlled manufacturing process involves raising the temperature of an object by a fixed amount. Which sentence relates the material-
dependent properties of the object to the amount of heat the process uses?
OA. The higher the specific heat of the object, the less heat the process requires.
The higher the specific heat of the object, the more heat the process requires.
OB
Ос.
The higher the conductivity of the object, the less heat the process requires.
OD
The higher the conductivity of the object, the more heat the process requires.
ОЕ.
The higher the thermal expansion coefficient of the object, the less heat the process requires.
Answer:
its B
Explanation:
JUST DID IT ON EDGE 2021
While using cruise control, _____.
you don't need to steer or brake
you don't need to pay attention to the road
you still need to press the accelerator to maintain speed
you still need to steer and brake
Answer:
last one im guessing
Explanation:
Technician A says that one function of oil is to clean. Technician B says that one function of oil is to cushion. Who is correct
Oil can serve both purpose in these context, to clean and to cushion
Both Technician A and B are correct
Functions of oiloil is used in machine parts majorly as lubricants to prevent wear and tear of machine parts, they also double as coolants, hence they transfer and distribute heat to prevent stalling due to over heating of parts
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What are the inputs of the production stage? What are the outputs? How would a decrease in the outputs of the forest or graphite mine affect the production stage’s inputs and outputs?
PLEASE HELP
Production is the process of converting inputs (such as raw materials, natural resources, labour, and capital) into outputs (products or services).
What is production?Production is the process of mixing multiple inputs, both immaterial (such as plans or information) and material (such as metal, wood, glass, or polymers).
In a perfect world, this output would be a product or service that is useful to people and has value.
The components of production that go into the process of manufacturing a particular good or service are referred to as inputs in the study of economics.
The finished good or service that results from the combination of all the production factors is known as the output in economics.
Lower-grade ores require more energy, water, money, and other resources to mine, which also causes greater land disturbance, mining waste, and environmental pollution.
Thus, a decrease in the outputs of the forest or graphite mine will affect the production stage’s inputs and outputs as they will lead to some fluctuations.
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Perchuty (P. z fan ce the Treffe resistivalyThe law of resistivity.
We can see here that the law of resistivity, also known as Ohm's law, states that the electrical resistance of a conductor is directly proportional to its resistivity and length, and inversely proportional to its cross-sectional area.
How is law of resistivity represented?The Law of resistivity can be mathematically represented as:
R = ρ × (L / A)
Where:
R is the electrical resistance of the conductor,
ρ (rho) is the resistivity of the material,
L is the length of the conductor, and
A is the cross-sectional area of the conductor.
The resistivity (ρ) is a characteristic property of a material that quantifies its ability to resist the flow of electric current. It depends on the nature of the material, its temperature, and sometimes its purity. Resistivity is measured in ohm-meters (Ω·m).
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true or false a second -degree burn may develop blisters
True. A second-degree burn can indeed develop blisters.
Second-degree burns are characterized by damage to both the outer layer of skin (epidermis) and the layer beneath it (dermis).
Blisters can form as a result of the burn, with the damaged skin producing fluid-filled pockets. Blisters in second-degree burns are often painful and can be a characteristic sign of this type of burn.
Third-degree burns are less painful than second-degree burns because third-degree burns result in nerve damage, which reduces feeling.
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What form of thank-you letter would you prefer to send? Snail mail or e-mail? Handwritten or typed?
Answer:
hand written
Explanation:
Personal Touch - A handwritten thank you letter gives the kind of personal touch expected by the recipients.
Emotional Sensitivity - In the situation where people have suffered a loss and in very personal situations when people expect an emotional connection from the writer.
However, the writing must be legible and beautiful t be well appreciated otherwise a typed thank-you letter will be preferred.
49. A solenoid coil with a resistance of 30 ohms and an inductance of 200 milli-henrys, is connected to a 230VAC, 50Hz supply. Determine the solenoid impedance. *
49. A solenoid coil with a resistance of 30 ohms and an inductance of 200 milli-henrys, is connected to a 230VAC, 50Hz supply. Determine the solenoid impedance.
Answer:
69.59 ohms
Explanation:
Given that
L=200\ mH
F=50\ hZ
R=30\ ohms
For inductance
\(X_L=2\times \pi\times f \times LX_L\\=2\times \pi \times 50\times 200\times 10^{-3}\\=62.8\ ohm\)
\(R=30\ ohmsImpedance\\Z=\sqrt{R^2+X_L^2}\\Z=\sqrt{30^2+62.8^2}\ ohms\\Z =69.59\ ohms\)
If an object rolls over______(type of material), then it will______ (describe the prediction of distance it will travel)
If an object (ball) rolls over the ground (type of material), then it will come to a stop as the friction from rolling operates in the opposite direction to the velocity of the object (ball).
How do rolling frictions work?When an object rolls on another, like a car's wheels on the ground, rolling friction, or frictional force, results.
When objects roll over a surface, there is friction that is applied to them. A soccer ball rolling along the ground, for instance, will come to a stop because the rolling friction works in the opposite direction of the ball's motion. In comparison to static or sliding friction, rolling friction is far less powerful.
Therefore, This explains why wheels are used by the majority of ground transportation methods, such as bicycles, cars, four-wheelers, roller skates, scooters, and skateboards. Rolling friction is also used in ball bearings.
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Describe three functions of an operating system
Answer:
1. Booting. Booting is a process of starting the computer operating system starts the computer to work. It checks the computer and makes it ready to ...
2. Memory Management.
3. Loading and Execution.
Hope dis helpz!
How many squares titles (20cm x 20cm) are needed to coat the sides and base of a pool which is 10m long, 6 meter wide and 3m deep?
centimetersAnswer:
45 square tiles
Explanation:
First, you find the volume of the pool in meters and then convert it to centimeters. From there, you find the area of one tile. The last step is to divide the volume of the pool (in centimeters) by the area for one tile.
Answer: 45 square tiles
Explanation:
4. is the property in an electric circuit that slows down the rate of current change.
An inductance is the property in an electric circuit that slows down the rate of current change.
What is inductance?Inductance is the ability of a circuit to generate a magnetic field, which opposes changes in the current flowing through the circuit. This effect is caused by the presence of an inductor, a passive electrical component that consists of a coil of wire.
As current flows through the coil, a magnetic field is generated, which resists changes in the current by inducing a voltage that opposes the change.
Therefore, This property of inductance has important practical applications in electronic circuits, such as in power supplies and filters, where it is used to smooth out fluctuations in the current and voltage.
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Pretest Introduction to Engineering and Technology 10 Select the correct answer. Allen wants to measure the accurate diameter of various small parts of a machine. Which device can he use? O A digital micrometer OB. analytical balance O c. piezoelectric gauge OD. a charge-coupled device Reset Next
Answer: A. Digital Micrometer.
Please just help, if it’s correct ill give you brainliest
what are three automotive safety systems
Answer:
Head-Up Display, Anti-Lock Braking Systems, and Electronic Stability Control.
Explanation:
In her first job out of college, Riki sometimes felt embarrassed by her mistakes. As she gained experience in technological problem solving, she began to like her mistakes more. Why?
Answer:
Explanation:There are many definitions of problem-solving – but at a basic level, it focuses on the ability to accurately assess a situation and arrive at a positive solution.
Solving problems is an analytical skill that many employers look for when reviewing candidate application forms.
This particular skill isn’t restricted to a single sector, industry or role, though employers in the engineering and legal industries, in particular, tend to look for proficiency.
Consequently, questions about your problem-solving ability are commonplace in interviews.
True or False - Blueprints can be drawn both by hand and on a computer
Answer:
The answer is true.
Explanation:
Most of it is done in computer, but it can also be drawn out by hand.
Answer:
This is definitely true. Though, I recommend doing it by Computer!
Explanation:
Can somebody help me with these. with solution
1 Two balls are drawn in succession without replacement from a box containing 4 red balls and 3 black balls. Let Y be the random variable, where Y is the number of the red balls. What is the expected value of this random event?
2. Two balls are drawn in succession from a box without repetition containing 3 red 3 blue and four yellow marbles. What is the probability that they are of the same color?
Answer:
See below, please.
Explanation:
Part 1.
Let Y be the random variable representing the number of red balls drawn in succession. The possible outcomes are (R, R), (R, B), (B, R), and (B, B). We can calculate the probability of each outcome as follows
P(Y=0) = P(B, B) = (3/7) * (2/6) = 1/7
P(Y=1) = P(R, B) + P(B, R) = (4/7) * (3/6) + (3/7) * (4/6) = 12/42 + 12/42 = 24/42
P(Y=2) = P(R, R) = (4/7) * (3/6) = 2/7
The expected value of Y is given by:
E(Y) = Σ yi * P(Y=y)
= 0 * (1/7) + 1 * (24/42) + 2 * (2/7)
= 0 + 8/14 + 4/7
= 16/14
= 1.14
Therefore, the expected value of Y is 1.14.
Part 2.
The total number of ways to draw two marbles from the box is 10C2 = 45. The number of ways to draw two marbles of the same color is 3C2 + 4C2 = 3 + 6 = 9. Therefore, the probability of drawing two marbles of the same color is
P(same color) = 9/45 = 1/5
Therefore, the probability that the two balls are of the same color is 1/5.
Fill in the Blank: When using a standard cold chisel, be sure the end is grounded to a sharp point at a _____ degree angle.
Answer:
25°
Explanation:
At the factory, a standard cold chisel are ground to 25° which is appropriate for the various works performed by a chisel. However, A chisel with a 30° cutting edge is advisable to users because it will help the edge to last longer.
give the procedures on conducting technical drafting (pls help me T_T)
Based on the Engineering process, the procedures for conducting technical drafting include the following: Get measured details and calculations, etc.
What is Technical Drafting?Technical drafting is an engineering term that describes the process and methods of creating technical drawings that helps human communicate how object functions and how it is constructed.
The procedure for conducting technical drafting is numerous, it includes the following:
Get measured details and calculations Elaborate technical drawings and plans Use quality standards Draft architectural layout and details Design with computer-aided drawings Show structural layout and details Prepare electrical and electronic layout and details Draft sanitary and plumbing layoutPresent Mechanical layout, and detailsHence, in this case it is concluded that the procedure of technical drafting involves various steps that is not limited to getting measured details and calculations.
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What will be the volume of 1 L of liquid water at a pressure of 14.7 PSI if the pressure doubles and the temperature remains the same?
The volume of 1 liter of liquid water will remain unchanged when the pressure doubles and the temperature remains constant at 14.7 PSI.
The volume of a liquid, such as water, is generally considered to be almost incompressible. Therefore, when the pressure applied to a liquid increases while the temperature remains constant, the volume does not change significantly. This is known as the isochoric or constant volume condition.
In the given scenario, the pressure doubles from 14.7 PSI to 2 * 14.7 PSI = 29.4 PSI. However, since the temperature remains the same, the volume of the liquid water will not be affected. It will still be approximately 1 liter.
This conclusion is based on the fact that water is considered to be incompressible under ordinary conditions. In reality, there may be very small changes in volume due to the compressibility of water, but these changes are typically negligible and can be disregarded for most practical purposes.
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Trojans are the asteroids which has ……… .
*
Irregular orbit
Elliptical orbit
No fix orbit
To share the orbit of planets
Answer:
The correct answer is To share the orbit of planets
Explanation:
Trojans are the asteroids which has ……… .
To share the orbit of planets.The Jupiter trojans, commonly called trojan asteroids or simply trojans, are a large group of asteroids that share the planet Jupiter's orbit around the Sun ...
Have a great day/week.
999
Bella is working with an object that is no longer aligned with the grid as she had previously rotated it. She needs to scale the object and manipulate a few of its parts. Which orientation should she be in?
A.
translate
B.
global
C.
public
D.
local
Local orientation should she be in.
What is orientation?
The orientation, angular position, attitude, bearing, or direction of an item, such as a line, plane, or rigid body, is part of the description of how it is located in the space it fills. It precisely refers to the imaginary rotation required to shift the object from a reference placement to its current arrangement. A rotation may not be enough to get to the current position. It may be essential to include an imaginary translation known as the object's location (or position, or linear position).
A local orientation is the trait that leads to a description of more complicated picture features. Local orientation is also an important aspect of motion analysis.
So, the right answer is D.
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which of the following is not a field thar can be pursued in the electrical field?
One field that cannot be pursued in the electrical field is architecture.
What is the relationship between architecture and electrical field?While architecture often involves designing and planning structures, it primarily focuses on the aesthetics, functionality, and construction of buildings and spaces.
Although electrical systems play a crucial role in buildings, such as lighting and power supply, the discipline of architecture does not delve deeply into electrical engineering principles and technologies.
Electrical engineering, on the other hand, focuses on the study and application of electricity, electronics, and electromagnetism, covering areas such as power systems, control systems, telecommunications, and electronics design.
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In which region of the Western Hemisphere would the Encomienda system have been practiced?
Humans do not appear to be a large collection of cells. What might a student do to see that humans are made up of cells?
Answer:
First thing, this is not engineering and second, you gotta use a microscope
Explanation: