Squeezing a hose to half its outlet area changes the exit speed from 3 m/s to:

  1. 6 m/s
  2. 3 m/s
  3. 1.5 m/s
  4. 12 m/s
Answer

A) 6 m/s

v2 = v1 A1A2 = 3 2. SLO P-11-B-37 · Understanding

Physics MCQ · More Fluid Statics and Dynamics MCQs · Practise