Q41. A water hose of internal diameter 20 mm at the outlet discharges 30 kg of water in 60s then what will be the water speed at the outlet. Flow is steady and density of water is equal to 1000 kg m-3?Physics — Fluid Dynamics — Question 41 of 106A. 256 m/sB. 345 m/sC. 123 m/sD. 1.59 m/sPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →