Question:
Which factor has the least influence on runoff coefficient?
Which factor has the least influence on runoff coefficient?
Show Hint
Runoff coefficient mainly depends on
\[
\boxed{
\text{Land use + Soil type + Slope + Vegetation}
}
\]
Updated On: Jul 23, 2026
- Land use
- Soil type
- Basin slope
- Air temperature
Show Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
The runoff coefficient mainly depends on land use, soil characteristics, slope, vegetation, and surface permeability.
Air temperature has comparatively little direct effect on the runoff coefficient.
Hence,
\[
\boxed{\text{Air temperature}}
\]
is the correct answer.
Therefore,
\[
\boxed{(D)}
\]
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