In the following situations, is the flow laminar or turbulent? (1 ) Flow in a narrow rectangular channel with a flow velocity of 2.0 m/s and a depth of flow of 1.0 m. Assume the hydraulic radius as...

In the following situations, is the flow laminar or turbulent? (1 ) Flow in a narrow rectangular channel with a flow velocity of 2.0 m/s and a depth of flow of 1.0 m. Assume the hydraulic radius as y/2. (2) Sheet flow with a flow velocity of 0.08 m/s and a depth of flow of 2.0 mm. The hydraulic radius is equal toy in this case.