Architects have identified the two most important knowledge areas for their profession as design and mathematics.
True
False
Answer:
False
Explanation:
The two most important fields of expertise for their career were not defined as architecture and mathematics by architects.
It offers expertise and expertise to architects and engineers that can not be gained by practicing alone.
answer:
the answer is false
.
Match each context to the type of the law that is most suitable for it.
Boyle’s Law
Charles’ Law
Pascal’s Law
(Match them to the context it goes to)
At constant temperature, the volume of a confined gas is inversely proportional to the pressure to which it is subjected.
A change in pressure at an point in an enclosed fluid at rest is transmitted un diminished to all points in the fluid.
At constant pressure, the volume of a confined gas is directly proportional to the absolute temperature.
At constant temperature, the volume of a confined gas is inversely proportional to the pressure to which it is subjected.
Charles’ LawAt constant pressure, the volume of a confined gas is directly proportional to the absolute temperature.
Pascal’s LawA change in pressure at an point in an enclosed fluid at rest is transmitted undiminished to all points in the fluid.
Further explanationCharles’ LawWhen the gas pressure is kept constant, the gas volume is proportional to the temperature
[tex]\tt \dfrac{V_1}{T_1}=\dfrac{V_2}{T_2}[/tex]
Boyle’s LawAt a constant temperature, the gas volume is inversely proportional to the pressure applied
[tex]\tt P_1.V_1=P_2.V_2[/tex]
Pascal’s LawThe pressure exerted by the liquid in a closed space is continued in all directions equally
[tex]\tt P_1=P_2\\\\\dfrac{F_1}{A_1}=\dfrac{F_2}{A_2}[/tex]
How many grams of water at 5.00 °C would we need to mix with 140.0 g of water at 85.0 °C to obtain a final temperature of 43.0 °C ?
Answer:
We need 154.737 grams of water at 5 ºC to obtain a final temperature of 43 ºC.
Explanation:
From Thermodynamics we know that mixing processes involve the interaction of substance at different temperatures so that thermal equilibrium is reached by cooling down the substance with highest temperature and heating up the subtance with lowest temperature.
Let suppose that mixing occurs at steady state, that is, that system does not have energy interactions with surroundings. According to the First Law of Thermodynamics, we get that energy interactions are represented by:
[tex]H_{L} + H_{H} -H_{R} = 0[/tex]
[tex]H_{L} + H_{H} = H_{R}[/tex] (Eq. 1)
Where:
[tex]H_{L}[/tex] - Enthalpy of cold water, measured in joules.
[tex]H_{H}[/tex] - Enthalpy of hot water, measured in joules.
[tex]H_{R}[/tex] - Enthalpy of mixed water, measured in joules.
Since there are no phase changes, we can expand formula by using the definition of sensible heat. That is:
[tex]m_{L}\cdot c_{w}\cdot T_{L}+m_{H}\cdot c_{w}\cdot T_{H} = m_{R}\cdot c_{w}\cdot T_{R}[/tex]
[tex]m_{L}\cdot T_{L}+m_{H}\cdot T_{H} = m_{R}\cdot T_{R}[/tex] (Eq. 2)
Where:
[tex]m_{L}[/tex], [tex]m_{H}[/tex], [tex]m_{R}[/tex] - Masses of cold, hot and mixed water, measured in grams.
[tex]c_{w}[/tex] - Specific heat of water, measured in joules per gram-Celsius.
[tex]T_{L}[/tex], [tex]T_{H}[/tex], [tex]T_{R}[/tex] - Temperatures of cold, hot and mixed water, measured in Celsius.
But we know from Principle of Mass Conservation that:
[tex]m_{R} = m_{L}+m_{H}[/tex] (Eq. 3)
Then, we simplify (Eq. 2) and clear the mass of cold water:
[tex]m_{L}\cdot T_{L}+m_{H}\cdot T_{H} = (m_{L}+m_{H})\cdot T_{R}[/tex]
[tex]m_{H}\cdot (T_{H}-T_{R}) = m_{L}\cdot (T_{R}-T_{L})[/tex]
[tex]m_{L} = m_{H}\cdot \left(\frac{T_{H}-T_{R}}{T_{R}-T_{L}} \right)[/tex] (Eq. 4)
If we know that [tex]m_{H} = 140\,g[/tex], [tex]T_{L} = 5\,^{\circ}C[/tex], [tex]T_{R} = 43\,^{\circ}C[/tex] and [tex]T_{H} = 85\,^{\circ}C[/tex], the mass of cold water needed to obtain a final temperature is:
[tex]m_{L} = (140\,g)\cdot \left(\frac{85\,^{\circ}C-43\,^{\circ}C}{43\,^{\circ}C-5\,^{\circ}C} \right)[/tex]
[tex]m_{L} = 154.737\,g[/tex]
We need 154.737 grams of water at 5 ºC to obtain a final temperature of 43 ºC.
Which quantity does a charge-coupled device measure?
Explanation:
A charge-coupled device (CCD) is an integrated circuit containing an array of linked, or coupled, capacitors. Under the control of an external circuit, each capacitor can transfer its electric charge to a neighboring capacitor. CCD sensors are a major technology used in digital imaging.
Answer:
A charge-coupled device is an integrated circuit containing an array of linked, or coupled, capacitors. Under the control of an external circuit, each capacitor can transfer its electric charge to a neighboring capacitor. CCD sensors are a major technology used in digital imaging.
Explanation:
WILL MARK BRAINLEST PLEASE HELP
Describe the qualities of individuals who pursue a career in the creative imaging fields.
I put
People who pursue a career in the creative imaging fields have qualities like a good imagination, creativity, open minds, good with ideas, and handling situations. If you enter that field, you need imagination to create things and an open mind to be open to all creations. You need good ideas to make good thing that will work.
please don't plagiarise tho, re-word it.
Answer: People who pursue a career in the creative imaging fields have qualities like a good imagination, creativity, open minds, good with ideas, and handling situations. If you enter that field, you need imagination to create things and an open mind to be open to all creations. You need good ideas to make good thing that will work.
2. If a paint contains
then the palnt booth filter must be considered hazardous waste.
A) O Lead
B) O Cadmium
C) O Chromium
D) O All of the above
Answer:
cadmuim
Explanation:
Reducing waste in a shop doesn't help eliminate safety hazards for
employees.
A True
B. False
Pleasseeee help
Answer:
False
Explanation:
Waste in the shop such as garbage, can cause air pollution, which causes various respiratory diseases and other adverse health effects on employees, as contaminants are inhaled and absorbed from lungs into other parts of the body.
These toxic substances in air contaminated by waste that are inhaled by employees include carbon dioxide, nitrous oxide and methane.
Thus, reducing waste which constitutes toxic substances helps to eliminate safety hazards for employees.
Answer:
Explanation:
F
low accuracy and low precision
What are the different branches of engineering involved in manufacturing a general-purpose elevator?
Answer:
technical engineering
The different branches of engineering involved in manufacturing a general-purpose elevator are:
1. Mechanical engineering
2. Electrical engineering
3. Civil engineering
4. Industrial engineering
5. Safety engineering
What are the different branches of engineering involved in manufacturing a general-purpose elevator?The different branches of engineering involved in manufacturing a general-purpose elevator are:
1. Mechanical engineering: Responsible for the design, construction, and operation of the elevator's mechanical systems.
2. Electrical engineering: Responsible for the design, installation, and maintenance of the elevator's electrical systems.
3. Civil engineering: Responsible for the design and construction of the elevator's shaftway and hoistway. T
4. Industrial engineering: Responsible for the efficient design and operation of the elevator's manufacturing process.
5. Safety engineering: Responsible for ensuring that the elevator is safe to operate.
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These students are not ready for their test on the electoral college. So many students are still getting the information wrong!
Answer:
?
Explanation:
I'm really bad at measurements so I don't understand this.
Answer:
the answer should be 16
The images below are an example of what? Black and White Images Orthographic Images Isometric Images O 3D Images
Answer: Orthographic images.
The front, top and side views are shown; therefore, these images are orthographic images.
Which of the following statements shows the mind of a "fool" when it comes to credit cards
Answer:
1. You get six credit card offers in the mail, and are stoked! You get all the cards.
2. You find a radical website that promises you the cheapest credit cards for students, and believe everything you read on the site.
3. You decide to get your first credit card from an online bank with no local office.
4. You get a credit card without checking how long the "grace period" is.
Explanation:
A person who's easily hoaxed when it comes to getting credit cards shows the mind of a fool. It is very important to be skeptical when getting one or more because credit cards are not all fun and games, but a huge responsibility.
1. Getting six credit cards offer in the mail doesn't necessarily mean you have to get all of them. You need to know which ones have low interest rates and which ones are suitable for you. You also have to know the fees.
2. You don't need to believe everything that is written on internet websites immediately. You have to do more research about the credit card they're offering whether they're actually telling the truth because sometimes, it's just a promotional strategy so people will get one.
3. It is important to get your first credit card from an online bank with a local office. Having a local office makes the company legit. It is also easier to file any complaints about your card through the local office.
4. Checking the "grace period" is important, so you'd know when you're going to pay your credit card dues. It will help you prevent getting charge with overdue fees.
What is the relationship between permanent modular construction (PMC) and purpose-built construction?
O PMC tends to fit the construction purposes for which it was specifically designed
O PMC is designed to be customizable and adaptable in the field.
O PMC tends to be best suited to large construction projects encompassing a variety of purposes.
O PMC is adaptable to a broad range of construction purposes.
Answer:
A. PMC tends to fit the construction purposes for which it was specifically designed.
Explanation:
took the test go it right
giving free brainlist first 1
Hi! Hope you're having a great day!
Can I have brainlist?? :D
Why is drowsy driving dangerous?
Answer:
you could crash a die
Explanation:
Answer:
Well.
Explanation:
To put it simply, it's basically like driving drunk, you have a difficult time concetrating.
And like drunk driving, you could crash, and die.
(Or kill someone else).
What are the causes of kickback on a table-saw?
and
How should a saw be used to prevent kick-back from occurring?
I don't understand this I am really bad at measurements
Answer:
its about 2 and a half
Explanation:
I really don't understand this please help!!!
Answer:
2 8/10TH INCHES
Explanation:
25 POINTS
Which principle of green engineering is demonstrated by a builder surveying the proposed site of a new recreational facility?
A.)consider the impact on the whole environment
B.)respect local geography and culture
C.)consider the entire lifetime of a design
D.)minimize or eliminate waste
Answer:
i think it's c
Explanation:
I can't figure this out
Answer: 2.125 in.
Explanation:
Answer:
2 1/8 in is the answer
what happens if you put too many beans in a car and then drive it?
Simple
You are working at taco bell, so hypothetically, you would be reconsidering your life choices while driving god who knows how many beans
When should the shop ventilation fan be turned on?
Answer:
When cars are running
Explanation:
The shop ventilation fan should be turned on when there are smells, dampness, smoke, and other contaminants in the shop environment. Also, when there is excessive temperature and moisture it should be turned on.
What is Ventilation?
Ventilation assists in cooling your attic by pushing away suffocating hot air from within and bringing in cool air from outside. This keeps hot air from entering your home and raises the temperature in your living area, reducing the strain on your air conditioner.
Exhaust fans purify the air by eliminating smells, dampness, smoke, and other contaminants. Also, it avoids Mold that may grow when there is steam and moisture in the air.
Hence, The shop ventilation fan should be turned on when there are smells, dampness, smoke, and other contaminants in the shop environment. Also, when there is excessive temperature and moisture it should be turned on.
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what is the best off rode car I think jeep wrangler
Answer:
Ford Raptor
Explanation:
Answer:
you can't spell Btw but anyways i this its any type of jeep
Explanation:
Dr. Ronny wants to measure small distances. Which device should he use?
A.
altimeter
B.
laser micrometer
C.
piezoelectric gauge
D.
thermometer
E.
dialyzer
Answer:
the answer is B ;)
Explanation:
What does the term poggers mean? Who was the guy who created the poggers face? How did the poggers face become so wide spread?
Answer:
The word “poggers” is used to express excitement during a game when something exciting occurs.
Explanation: Poggers guy is literally god
Answer:
play of the game
Explanation:
its used as an expression of excitement
How many sheets of plywood would you need to cover a floor that has the Dimensions 16’x36’? (remember a sheet of plywood is 4’x8’)
Answer:
12 I guess.................
