SSC SSC JE Mechanical 2025 Mock Test Series (Paper 1 & Paper 2) Fluid Mechanics Laminar Flow Reynolds Number
If a liquid enters a pipe of diameter ‘d’ with velocity ‘v’, then what will be its velocity at the exit if the diameter of the pipe reduces to 0.5d?
1
0.5 v
2
2 v
3
4 v
4
v