Water enters a hose of cross-sectional area with a speed of 2.5 m s⁻¹ and emerges…
PHYSICS · Multi-part · CBSE · Physics · Mechanical Properties of Fluids · Mechanical Properties of Fluids
Problem
Water enters a hose of cross-sectional area 3.0×10−4m2 with a speed of 2.5 m s⁻¹ and emerges from a nozzle of area 5.0×10−5m2.
(i) Calculate the speed of water at the nozzle.
(ii) Determine the volume of water delivered by the nozzle in 30 s.