Question: using Microsoft VBA 3. The following explicit approximation to the fiction factor, f, in turbulent pipe flow is due to Zigrang and Sylvester: =-4.0log 10
using Microsoft VBA

3. The following explicit approximation to the fiction factor, f, in turbulent pipe flow is due to Zigrang and Sylvester: =-4.0log 10 [ks/D-502 * log 10 (ks12) +131 ks/D 131 Re 3.7 Re 3.7 Here Re is the Reynolds number, ks the roughness, and D the pipe diameter. Note logiox)- 0.43429 In(x) Write a VBA program to input the Reynolds number and the roughness factor/diameter ratio. Then evaluate for Re = 900,000 and ks /D = 0.04
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