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Quiz 11 Report 11/19/2021

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Quiz 11 Report 11/19/2021

1. Summary

Total number of students 9

Attended 7

Missed 2

Average grade 8.21

Standard deviation of grades 1.38

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2 2. Comments

 Only one student have a perfect grade.

 Two student answered that the flow is turbulent that is wrong.

 Two student used wrong unit for the wall shear stress 𝜏𝑤.

 Four student could not make correct answer for the air velocity at a point 4.5 mm normal to the end of the plate.

 Five students made a wrong answer for the drag force of plate.

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