railway RRB JE (CBT I + CBT II) Mock Test 2024 Fluid Mechanics Dimensional and Model Analysis Froude Model Law
A ship with hull length of 100 m is to run with speed of 10 m/s. For dynamic similarity of a 1 ∶ 25 model of the ship, the velocity in towing tank should be
1
250 m/s
2
50 m/s
3
10 m/s
4
2 m/s