Which factor must increase in order for a river to pick up larger particles?
A) velocity
B) viscosity
C) shear stress
D) water depth

Question

Quizplus · Accepted Answer

Shear stress is the force per unit area that is applied to a surface. In order for a river to pick up larger particles, the shear stress must increase. This can be done by increasing the velocity of the water, the viscosity of the water, or the water depth.

Which Factor Must Increase in Order for a River to Pick