Assessment:

f correct

for loop and if$/$else included

while loop avoided Q$1.$ Friction factor calculation

A row vector of Reynolds numbers is included in this question as variable Re$.$ Use a for loop to calculate the Darcy friction factor for all of Re as a vector, and store

the answer in variable f$.$ Hint: you will need to nest an if$/$else block inside the for loop. Take $R$ e$<mn\; id="EditorElement\_314943">2</mn><mn\; id="EditorElement\_314944">0</mn><mn\; id="EditorElement\_314945">0</mn><mn\; id="EditorElement\_314946">0</mn>$ as laminar flow.

absolute roughness: $lon=3\mathrm{.}00{10}^{-6}m$

internal diameter: $,D=200mm$

$*$You are not allowed to use a while loop

Note: Do not include any clc or clear all commands in your MATLAB Grader code.

Script $8$

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