The correct answer is A. Earning a bachelor's degree in Civil Engineering from a four-year university, completing an internship, and seeking a job at a private firm.
Explanation:
In the U.S. and many countries, the best to start a career is to enroll in a formal educational program at a university or college. This helps students learn concepts, theories, methods, etc. they need for their profession. Moreover, a degree such as a bachelor's degree is required by employers. In this context, the first step for Connor is to earn a bachelor's degree in Civil Engineering.
Besides this, an internship is recommended after earning a degree because this is the way students can gain real-life work experience, which is considered positive by employers. This means the next step should be an internship.
Finally, Connor can seek a job to design bridges and other buildings because after the degree and internship he will have the experience and knowledge required by employers and by the job.
Even though the content of many alcohol blends doesn't affect engine driveability, using gasoline with alcohol in warm weather may cause: decrease in fuel economy.
Mark brainliest
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Answer:
The correct answer is option 'a': Black
Explanation:
As we know that for an object which is black in color it absorbs all the electromagnetic radiation's that are incident on it. Thus if we need to transfer energy to an object by radiation the most suitable color for the process is black.
In contrast to black color white color is an excellent reflector, reflecting all the incident radiation that may be incident on it hence is the least suitable material for radiative heat transfer.
Explanation:
The federal highway administration reports nearly 800 work zone fatalities per year.
Answer:
Tc = = 424.85 K
Explanation:
Data given:
D = 60 mm = 0.06 m
![\rho = 8000 kg/m^3](https://tex.z-dn.net/?f=%5Crho%20%3D%208000%20kg%2Fm%5E3)
k = 50 w/m . k
c = 500 j/kg.k
![h_{\infty} = 1000 w/m^2](https://tex.z-dn.net/?f=h_%7B%5Cinfty%7D%20%3D%201000%20w%2Fm%5E2)
![t_{\infity} = 750 k](https://tex.z-dn.net/?f=t_%7B%5Cinfity%7D%20%3D%20750%20k)
![t_w = 500 K](https://tex.z-dn.net/?f=t_w%20%3D%20500%20K)
![surface area = As = \pi dL](https://tex.z-dn.net/?f=surface%20area%20%3D%20As%20%3D%20%5Cpi%20dL%20)
![\frac{As}{L} = \pi D = \pi \timeS 0.06](https://tex.z-dn.net/?f=%5Cfrac%7BAs%7D%7BL%7D%20%3D%20%5Cpi%20D%20%3D%20%5Cpi%20%5CtimeS%200.06)
HEAT FLOW Q is
![Q = h_{\infty} As (T_[\infty} - Tw)](https://tex.z-dn.net/?f=Q%20%3D%20h_%7B%5Cinfty%7D%20As%20%28T_%5B%5Cinfty%7D%20-%20Tw%29)
![= 1000 \pi\times 0.06 (750-500)](https://tex.z-dn.net/?f=%20%3D%201000%20%5Cpi%5Ctimes%200.06%20%28750-500%29)
= 47123.88 w per unit length of rod
volumetric heat rate
![q = \frac{Q}{LAs}](https://tex.z-dn.net/?f=q%20%3D%20%5Cfrac%7BQ%7D%7BLAs%7D)
![= \frac{47123.88}{\frac{\pi}{4} D^2 \times 1}](https://tex.z-dn.net/?f=%3D%20%5Cfrac%7B47123.88%7D%7B%5Cfrac%7B%5Cpi%7D%7B4%7D%20D%5E2%20%5Ctimes%201%7D)
![q = 1.66\times 10^{7} w/m^3](https://tex.z-dn.net/?f=q%20%3D%201.66%5Ctimes%2010%5E%7B7%7D%20w%2Fm%5E3)
![Tc = \frac{- qR^2}{4K} + Tw](https://tex.z-dn.net/?f=Tc%20%3D%20%5Cfrac%7B-%20qR%5E2%7D%7B4K%7D%20%2B%20Tw)
![= \frac{ - 1.67\times 10^7 \times (\frac{0.06}{2})^2}{4\times 56} + 500](https://tex.z-dn.net/?f=%3D%20%5Cfrac%7B%20-%201.67%5Ctimes%2010%5E7%20%5Ctimes%20%28%5Cfrac%7B0.06%7D%7B2%7D%29%5E2%7D%7B4%5Ctimes%2056%7D%20%2B%20%20500)
= 424.85 K