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What are the differences between aluminum and steel?

  : Aluminum doesn’t corrode. Steel does. Both metals oxidize, but when aluminum binds with oxygen it forms an oxygen proof layer that prevents further corrosion. Iron oxides don’t protect the underlying metal from rusting further. For example, if you put a deep gouge into aluminum, it will form a new oxide layer instantly that will still protect the underlying metal. If you put a deep gouge into galvanized steel, it allows oxygen in to corrode the underlying steel. Aluminum is also a lot more ductile than steel, which is important if you only want a thin layer. Aluminum can be rolled out to sheets 6 micrometers thick and still maintain its metallic properties aluminum : A lightweight, non-ferrous metal composed primarily of aluminum with small amounts of other elements like copper, manganese, and silicon. Steel : A ferrous alloy primarily made of iron, with carbon as the main alloying element, along with other metals like chromium and nickel for specific types. Density : Aluminum ...
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What is equivalent sq. ft. of 1 brass?

 Ans 1 brass = 100 sqft For calculation method of width x length Example 10 ft width and 10 ft length  = Width x length  = 10 x 10 = 100 sqft  Thank you 
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How do i earning money on Chegg?

  Chegg is an online education platform that connects students with tutors and offers various study resources. As a student, you can earn money on Chegg by becoming a tutor and offering your services to other students. To become a tutor on Chegg, you will need to create a tutor account and complete the application process. The application typically includes a test of your subject knowledge and a background check. Once you are approved as a tutor, you can start offering your services to students who need help in your subject areas. As a tutor on Chegg, you will be paid for the time you spend working with students. Chegg pays tutors based on the number of questions they answer, the number of hours they work, or the number of sessions they conduct with students. The pay rate varies depending on the subject area and the level of difficulty of the questions. In addition to tutoring, Chegg also offers other ways to earn money, such as by selling study materials or working as a textbook r...
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Chegg expert registration in 2023

Very simple process Required document Email ID  Mobile number Pancard number Degree/marksheet photo Aadhar card/Voter ID/driving licence any one required How to process  Go to the Chegg website (www.chegg.com) and click on "Become an Expert" located at the bottom of the homepage. Fill out the registration form with your personal information, including your name, email address, phone number, and password. Select your areas of expertise and the subjects you would like to tutor. Chegg offers tutoring services for a wide range of subjects, including math, science, engineering, computer science, business, and more. Provide your education and work experience, including any degrees or certifications you hold. Complete a subject proficiency test to demonstrate your knowledge in your chosen subject area.(two type of test one subject related/second guidelines test)MCQ test & guidelines test answer this link https://civilbilling.blogspot.com/2023/03/chegg-guidline-test-2023.html che...
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