May you please take the time and provide me with a clear worksheet showing the necessary steps to calculate this question I would greatly appreciate it.

(b) A horizontal pipe of diameter 0.7m contracts to a diameter of 0.35m. A piezometric tube is at the first section (larger diameter), and a Pitot tube at the second section (smaller diameter). The tube has a measuring fluid of relative density 0.8 and the difference in elevation in the water surfaces is 0.5m. Determine the difference in the piezometric head between Section 1 and Section 2. Hence determine the flow velocities of the water at Section 1 and Section 2. If the upstream piezometric head is 4.0m, find the piezometric head in the flow at Section 2. [10] A summary of Head Terms is given in the following table, and a diagram showing their relative influences is given below. Head terms The I Inivereity of the INect Indies Cndirep r.nde CIVNGinn1 2014/05/07