Answer:
All of them cause friction
Explanation:
why can planes fly but boats cant and why can boats float but not planes and saying planes fly because of the wind or air is not correct .
Answer:
Planes can fly because they have wings and jet turbines and boats cant they need wings and planes cant float because there is to much weight
Paragraph summary on airplane history
Answer:The Wright brothers invented and flew the first airplane in 1903, recognized as "the first sustained and controlled heavier-than-air powered flight". ... Airplanes had a presence in all the major battles of World War II. The first jet aircraft was the German Heinkel He 178 in 1939.
Explanation:
Which of the following is an early practice of sustainable farming?
•soil quality sensors
•crop rotation
•pesticides
•water pumps
Answer:
crop rotation
Explanation:
all of the following are steps in the problem solving process except a. try, b. reflect, c. debug, d. define
Answer:
a
Explanation:
Is rural water generally surface water or ground water?
Technician A says that the first step in diagnosing engine condition is to perform a thorough visual inspection. Technician B says that oil leaks can be found by measuring straight up from where the oil drips on the floor. Who is right
Answer:
Technician A
Explanation: Technician A is correct. Technician B is wrong, as an oil leak can trickle down onto other engine components, away from where the leak actually is.
A change that significantly enhances the performance or use of a design or system is a(n)
design improvement.
Answer:
Design improvement.
Explanation:
Design improvement is adding new features to a design by identifying, analyzing and improving on previous design so as to increase performance or improve quality for a better experience for users. It could also involve the removal of some features which may have become obsolete or no which are no longer needed.
All boats must have a light on the boat but there are no rules as to wear it has to be *
(10 Points)
True
False
Answer:
PLS IF YOU FIND IT HELPFUL GIVE ME BRAINLIEST
Explanation:
true
The _____ is a voice for small business.
Answer:
The National Federation of Independent Business (NFIB) is a voice for small business
Explanation:
The National Federation of Independent Business is a not for profit business association with goal of supporting and upholding small business owners right to carry out their privately owned business, protecting them from excessive government intrusions into their businesses.
The association have their headquarters in Tennessee with offices in Washington DC and the capitals of the 50 state capitals making NFIB the most far-reaching and largest association for small business in the U.S.
health and safety concerns and ethical implications are examples of?
Answer:
Safety ethics
Explanation:
The role of health and safety practitioners in the workplace is often troublesome due to the conflict between their duties to employers and the ethical standards of their occupations. They agree that providing a secure work environment provides the basis for organizational success and credibility in operational and financial efficiency. These leaders are motivated by a profound sense of dedication to ethical values, including the integrity of the workforce, value of life, justice, and achievement of the common good.
Answer:
constraints
Explanation:
Trevor and Nick are taxi drivers. Trevor drives a taxi using diesel oil while Nick drives a taxi using LPG. Whose taxi will cause higher levels of air pollution and why?
Answer:
Trevor's taxi that uses diesel will cause higher levels of air pollution
Explanation:
The amounts particulates, nitrogen oxides, sulfur IV oxide, formaldehyde and other products of combustion specific to fossil fuels are higher in diesel than with LPG, resulting in environmental pollution such as increased summer and winter smog, and acidification
Therefore, a taxi using LPG causes lower levels of environmental pollution than a taxi using diesel because LPG contains less complex and short chain hydrocarbon molecules, compared to diesel, that contains long chain and complex hydrocarbon molecules whose combustion introduces several forms of pollution to the environment.
Trevor, a taxi using diesel oil produces more suspended particulates than a taxi using LPG.
Hope this helps and please mark me as brainliest.
A/an _____________ comes on if one of the dual hydraulic brake systems should fail or, in some vehicles, if the brake fluid is low.
Answer: Dash light
Explanation:
A dash light, usually labeled "BRAKE" will illuminated if a braking system fails, or if the brake fluid is low.
Trevor and Nick are taxi drivers. Trevor drives a taxi using diesel oil while Nick drives a taxi using LPG. Whose taxi will cause higher levels of air pollution and why?
Answer:
diesel oil
Explanation:
diesel oil release huge amount of carbon dioxide while heated
Summarize three attributes that are important for an engineer to possess.
Answer:
attributes that an engineer to possess are this firstly he or she should have a natural curious about new things that comes up. secondly logical thinking and development he or she should know how to think and make nee development. lastly communication skills
there are lots
natural curious about new things that comes up. secondly logical thinking and development he or she should know how to think and make nee development.
Explanation:
The traditional number of brick in a cube
Answer:
500 Bricks
Explanation:
Which option is a potential environmental benefit of adopting a new
technology?
Answer:
A reduce pollutants . .....
9. An orifice tube restriction is often indicated by:
A.low gauge pressure
B.high gauge pressure
C.inoperative compressor
D.no compressor cycling
Answer:
I believe 80% the answer is low gage pressure.
Explanation:
while naturally a restriction of an orifice like placing your thumb on a water hose would cause a high pressure output, however in an entire system if the proper amount of fluid is not making its way through the system then there would be inadequate system pressure. I hope my train of thought is correct though. let me know either way
Carina has discovered a mixture of nutrients that can be added to soil to make plants grow larger and stronger. She would like me to begin doing this kind of work professionally. Which career would be the best for China?
Answer:
The answer is C soil scientist
Explanation:
Answer:
Soil scientist is the answer
Explanation:
Why would Chris most likely conclude that he should seek help? A. He feels in control of his emotions even though people annoy him more than usual. B. His behavior has changed, but he is having trouble deciding what to do about it. C. Outside sources are causing Chris to doubt his ability to do his job. D . Many of his relationships are unhealthy and cause him to lose sleep.
Answer: B :)
Explanation:
Answer:
b
Explanation:
i took the quiz
tom scott thinks a deal with ______ is key to take vamderbilt's place
A Rockefellar
B Scott Tom
C Pam Anderson
Answer:
A.
Explanation:
A coral reef is in danger of being destroyed by a seaside construction project. Which of the following best relates to how an engineer would approach this problem? Engineers would focus their efforts on artificial environments, such as aquariums, and work to develop them in order to preserve endangered species. Engineers would do extensive research on the underwater living environment to see how they could better the situation in a natural way. Engineers would develop a specific product to minimize the problem and create a solution. Engineers would leave this issue to marine biologists since they are the experts in this field.
Answer:
C.
Explanation:
One of the functions of engineers is to develop a technological solution to any impeding issues or problems. Along the line, before embarking on designing anything, engineers engage themselves in several observations and defining of the problem in question and conduct several research and analysis to reach a technical conclusions.
Base on the question above, Engineers will develop a specific product to minimise the problem and then work on creating a permanent solution.
The best option for answer is therefore C
Answer:
C .Engineers would develop a specific product to minimize the problem and create a solution.
Explanation:
self explanatory :/
s(he's) (gr)e(a)t (r)eall(y)
You need to bake 2 dozen chocolate chip
cookies for a party you're attending tonight.
Your recipe calls for 3 cup of chocolate chips.
However, this is a recipe for only 1 dozen
cookies. How many cups of chocolate chips will
you need for 2 dozen cookies?
Which of the following identifies the three main steps in the design process of an engineer?
Answer:
define the problem, do background research and specify requirements
Answer:
kiki do you luv me
Explanation:
Use the drop-down menus to choose the correct term or words to complete the statements.
Explanation:
Search PubMed v use drop down menu and choose MeSH MeSH term: select MeSH ... Tree) Use Links (right side of screen) to return to PubMed and complete the search (Default): ...
Iven Klineberg, Diana Kingston - 2012 -
Light that bounces off of a wall or ceiling is referred to as_
Occasionally, one exits a freeway on the left, but most exit ramps are on the ___________ side of the road.
Answer:
Right
Explanation:
That's it
An engineer designs a new bus that can drive 30 miles per gallon of fuel. Which of the following was likely one of the client’s most important criteria?
which engineers are requried to have a PE (professional engineer) license?
The engineer is required to have a PE (professional engineer) license is mechanical engineering. The correct option is b.
What is PE (professional engineer) license?Engineering professionals can progress their career goals in a variety of ways with Professional Engineer (PE) Certification. assures an employer or potential employer that an engineer is competent in a specific field.
Professional engineers must complete a four-year degree program, spend four years working for a professional engineer, pass two rigorous competency exams, and obtain a license from their state's licensing agency.
Therefore, the correct option is b, mechanical engineering regarding the license required for work.
To learn more about professional engineering, visit here:
https://brainly.com/question/17344897
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The question is incomplete. Your most probably complete question is given below:
Civil.
Mechanical Engineering.
Electrical.
Production Engineers
Why do engineers play a variety of roles in the engineering process?
A. They have to be cyclical in their process.
B. They are part of a team.
C. They have to brainstorm, build, and design all of their projects alone.
D. They need to act as both scientists and engineers when working on a project.
Technician A says that the paper test could detect a burned valve. Technician B says that a grayish white stain on the engine could be a coolant leak. Who is right
Answer:
Both Technician A and B are correct.
Explanation: Both are correct, but keep note that different color coolants leave different color stains.