Q15. Water is moving with a speed of 5.18 ms-1 through a pipe with a cross- sectional area of 4.20 cm3 The water gradually descends 9.66 m as the pipe increase in area to 7.60 cm3 The speed of flow at the lower level is:Physics — Fluid Dynamics — Question 15 of 106A. 3.0 ms-1B. 3.82 ms-1C. 5.7 ms-1D. 2.86 ms-1Practice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →