Engineering, 02.11.2020 23:20 emokid7822
Students are asked to conduct two investigations. The first investigation uses scientific practices to find out how birds glide in the air. The second investigation uses engineering practices to design a plane that would glide easily in the air. Select the choices of the practices that would only be used in the second investigation.
Use a model to make a prediction.
Use a model to test a solution to a problem.
Ask questions and seek answers in a systematic way.
Define a problem and look for a solution in a systematic way.
Clearly define a need and the criteria or constraints for the solution.
Answers: 2
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Aseries piping system conveys methyl alcohol. the system consists of 70 m of 1- nominal pipe follow by 50 m of 2-nominal pipe, both schedule 40 commercial steel. the 1-nominal pipe contains 3 90° elbows (regular) anda fully open gate valve, all threaded. the pressure drop through the system is 150 kpa. determine the volume flow rate through the system that is horizontally laid.
Answers: 1
Students are asked to conduct two investigations. The first investigation uses scientific practices...
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