Write a Loop that will estimate the value of the Moody "f" using the equation below. Use input values of epsilon (B1), pipe radius (B2), and Reynolds number (B3) to estimate "f" and place these in the same cells . Display the final answer in a message box and round to five figures. Use a short cut key of Ctrl+g
1/sqrt(f)-2log(r/epsilon)= 1.74-2log(1+18.7((r/epsilon)/(Rnsqrt(f)))
epsilon(ft)= 0.0080
r(ft)= 0.70
Rn= 400,000