题目
CVEN90051_2025_SM2 Module #2 Practice Quiz
单项选择题
Incipient motion depends on
选项
A.cohesive forces between particle
B.bed forms
C.all of these options
D.bed slope
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标准答案
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思路分析
Starting from the concept: incipient motion refers to the point at which particles begin to move under shear stress in a bed. The factors that can influence this threshold are varied and interconnected.
Option 1: 'all of these options' claims that every listed factor plays a role. If we accept that the threshold depends on multiple interacting elements, this option could be correct.
Option 2: 'bed forms' points to the......Login to view full explanation登录即可查看完整答案
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