b) Water flows steadily along a horizontal tube of cross-sectional area 25em2. The static pressure within the pipe is 1.3x10°Pa and total pressure 1.4 x 10 Pa. Calculate the velocity of water flow and the mass of water flowing past a pint in the tube per second.

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b) Water flows steadily along a horizontal tube of cross-sectional area 25em2. The static
pressure within the pipe is 1.3x10 Pa and total pressure 1.4 x 10 Pa. Calculate the
velocity of water flow and the mass of water flowing past a pint in the tube per second.
c) Water flows steadily along a horizontal pipe at a volume rate of 8 x 10-3m2s-1. If the
area of cross-section of the pipe is 40cm2, i. Calculate the flow velocity of the water. ii.
Find the total pressure in the pipe if the static pressure in the horizontal pipe 3.0 x 10 Pa
assuming that water is incompressible, non-viscous and its density is li000kgm.
Transcribed Image Text:b) Water flows steadily along a horizontal tube of cross-sectional area 25em2. The static pressure within the pipe is 1.3x10 Pa and total pressure 1.4 x 10 Pa. Calculate the velocity of water flow and the mass of water flowing past a pint in the tube per second. c) Water flows steadily along a horizontal pipe at a volume rate of 8 x 10-3m2s-1. If the area of cross-section of the pipe is 40cm2, i. Calculate the flow velocity of the water. ii. Find the total pressure in the pipe if the static pressure in the horizontal pipe 3.0 x 10 Pa assuming that water is incompressible, non-viscous and its density is li000kgm.
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