# Water flows through a pipe with a flow rate (2+0.1*F) L/s.?

Update:

Water flows through a pipe with a flow rate (2+0.1*F) L/s. A gage

pressure and diameter of a pipe at section 1 is 110 kPa and 0.3 m

respectively. Determine a gage pressure and water velocity at

section 2, if it is situated 5 m higher than section 1 and the

diameter in section 2 is 0.2 m. Total head loss between sections 1

and 2 is 2.74 m. The flow is turbulent with α1=α2≅1. Water density

is 1000 kg/m3 and air pressure is 101325 Pa.

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