Allied & ICAR Exam Bank • ALLIED_0904 NAT • 2 Marks

Section 4: Soil and Water Conservation Engineering

Watershed Morphometry

Subtopic: Watershed Morphometry

Question Statement:

A watershed has drainage area $A = 50\text{ km}^2$ and maximum length $L_b = 10\text{ km}$ ($L_b^2 = 100\text{ km}^2$). The form factor $R_f = A / L_b^2 = 50 / 100$ is:

Answer Key:

0.5

Step-by-Step Solution & Explanation

$R_f = 50 / 100 = 0.50$.
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