(Solved): The term 'hydraulic radius' is used in open channel flow. It is defined as: A) The cross-sectional ...

The term 'hydraulic radius' is used in open channel flow. It is defined as: A) The cross-sectional area of flow divided by the wetted perimeter B) The cross-sectional area of flow divided by the hydraulic depth C) The wetted perimeter divided by the cross-sectional area of flow D) The wetted perimeter divided by the hydraulic depth