A soft drink with the properties of 10 °C water is sucked through a 3.5-mm-diameter, 0.25-m-long straw at a rate of 4.1 cm³/s. (a) Is the flow at the outlet of the straw laminar? (b) Is it fully developed? To explain calculate (c) the Reynolds number and (d) the entrance length. (a) laminar flow (b) fully developed (c) Rei (d) le = i 419.67 0.0734 V m

A soft drink with the properties of 10 °C water is sucked through a 3.5-mm-diameter, 0.25-m-long straw at a rate of 4.1 cm³/s. (a) Is the flow at the outlet of the straw laminar? (b) Is it fully developed? To explain calculate (c) the Reynolds number and (d) the entrance length. (a) laminar flow (b) fully developed (c) Rei (d) le = i 419.67 0.0734 V m