A ship whose hull length is 100 m is to travel at 10 m/sec. For dynamic similarity, at what velocity should a 1:25 model be towed through water ?

Related Mcqs:

For very great pressures, viscosity of moss gases and liquids __________________?

A. remains same B. increases C. decreases D. shows erratic behaviour E. none of the above....

The total pressure on the surface of a vertical sluice gate 2 m x 1 m with its top 2 m surface being 0.5 m below the water level will be____________________?

A. 500 kg B. 1000 kg C. 1500 kg D. 2000 kg E. 4000 kg....

The units of viscosity are__________________?

A. metres2 per sec B. kg sec/metre C. newton-sec per metre2 D. newton-sec per metre E. none of the above...

Euler’s dimensionless number relates the following_______________?

A. inertial force and gravity B. viscous force and inertial force C. viscous force and buoyancy force D. pressure force and inertial force E. pressure force and viscous force...

Flow occurring in a pipeline when a valve is being opened is ______________________?

A. steady B. unsteady C. laminar D. vortex E. rotational...