1000 kg
4000 kg
2000 kg
8000 kg
A. 1000 kg
One dimensional flow
Uniform flow
Steady flow
Turbulent flow
Unity
Greater than unity
Greater than 2
Greater than 4
2 metres of water column
3 metres of water column
3.5 metres of water column
4 m of water column
Centroid of the volume of fluid vertically above the body
Centre of the volume of floating body
Center of gravity of any submerged body
Centroid of the displaced volume of fluid
Moving
Viscous
Viscous and static
Viscous and moving
Half the depth
Half the breadth
Twice the depth
Twice the breadth
Buoyancy, gravity
Buoyancy, pressure
Buoyancy, inertial
Inertial, gravity
Expands
Does not change
Contracts
None of these
1000 N/m3
10000 N/m3
9.81 × 103 N/m3
9.81 × 10⁶ N/m3
Low pressure
Moderate pressure
High pressure
Atmospheric pressure
(2/3) × Cd (L - nH) × √(2gh)
(2/3) × Cd (L - 0.1nH) × √(2g) × H3/2
(2/3) × Cd (L - nH) × √(2g) × H²
(2/3) × Cd (L - nH) × √(2g) × H5/2
One dimensional flow
Uniform flow
Steady flow
Turbulent flow
Less than
More than
Equal to
None of these
Steady flow
Uniform flow
Streamline flow
Turbulent flow
Resultant force acting on a floating body
Equal to the volume of liquid displaced
Force necessary to keep a body in equilibrium
The resultant force on a body due to the fluid surrounding it
Minimum
Maximum
Zero
Could be any value
One dimensional flow
Uniform flow
Steady flow
Turbulent flow
Velocity of flow at the required point in a pipe
Pressure difference between two points in a pipe
Total pressure of liquid flowing in a pipe
Discharge through a pipe
Gravitational force is equal to the up-thrust of the liquid
Gravitational force is less than the up-thrust of the liquid
Gravitational force is more than the up-thrust of the liquid
None of the above
Less than twice
More than twice
Less than three times
More than three times
5 mm
10 mm
20 mm
30 mm
Surface tension
Capillarity
Viscosity
Shear stress in fluids
One-half
One-third
Two-third
None of these
(8/15) Cd. 2g. H
(8/15) Cd. 2g. H3/2
(8/15) Cd. 2g. H²
(8/15) Cd. 2g. H5/2
Linearly
First slowly and then steeply
First steeply and then gradually
Unpredictable
Mass of liquid displaced
Viscosity of the liquid
Pressure of the liquid displaced
Depth of immersion
Low density
High density
Low surface tension
High surface tension
Surface tension of water
Compressibility of water
Capillarity of water
Viscosity of water
(2A√H₁)/(Cd × a√2g)
(2AH₁)/(Cd × a√2g)
(2AH₁3/2)/(Cd × a√2g)
(2AH₁²)/(Cd × a√2g)
Pressure in pipes, channels etc.
Atmospheric pressure
Very low pressure
Difference of pressure between two points