Х h Q1. (20 marks) Liquid in a container is removed by a tube called siphon as shown in Fig. 1. The tube must be initial

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Х h Q1. (20 marks) Liquid in a container is removed by a tube called siphon as shown in Fig. 1. The tube must be initially filled and the liquid will flow through the tube until the liquid surface is level with the tube opening in the container. Given: y = 25 cm, the atmospheric pressure: 1.0 x 10ʻ Pa. (a) Knowing that the cross sectional area of the tube is very small with respect to the liquid surface, verify that the speed of the liquid at this surface is very small with respect to its speed at the opening of the tube. (b) The speed of the liquid emerging from the tube is v=2.8 m/s. Compute the height h in Fig. 1. р Fig. 1