Water flows at 2 m/s through a pipe section of area 4 m^2 into a section of area 1 m^2. Its speed there is:

  1. 0.5 m/s
  2. 16 m/s
  3. 8 m/s
  4. 4 m/s
Answer

C) 8 m/s

A1v1 = A2v2 Rightarrow v2 = 4 21 = 8 m/s. SLO P-11-B-36 · Application

Physics MCQ · More Fluid Statics and Dynamics MCQs · Practise