Question: An incompressible (( = constant) liquid flows steadily through a conduit of circular cross-section and increasing diameter At location l. the diameter is 2.5 cm

An incompressible (( = constant) liquid flows steadily through a conduit of circular cross-section and increasing diameter At location l. the diameter is 2.5 cm and the velocity is 2 m $-1; at locution 2, the diameter is 5 cm.
(a) What is the velocity at location 2?
(b) What is the kinetic-energy change (J kg-1) of the fluid between locations 1 and 2?

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