Underground flow
Flow past tiny bodies
Flow of oil in measuring instruments
All of these
D. All of these
Cannot be compressed
Occupy definite volume
Are not affected by change in pressure and temperature
None of the above
Force of adhesion
Force of cohesion
Force of friction
Force of diffusion
Incompressible
Viscous and incompressible
Inviscous and compressible
Inviscous and incompressible
Equal
Directly proportional
Inversely proportional
None of these
dQ/Q = 3/2 × (dH/H)
dQ/Q = 2 × (dH/H)
dQ/Q = 5/2 × (dH/H)
dQ/Q = 3 × (dH/H)
A compressible
An incompressible
Both A and B
None of these
Fluids are capable of flowing
Fluids conform to the shape of the containing vessels
When in equilibrium, fluids cannot sustain tangential forces
When in equilibrium, fluids can sustain shear forces
The direction and magnitude of the velocity at all points are identical
The velocity of successive fluid particles, at any point, is the same at successive periods of time
The magnitude and direction of the velocity do not change from point to point in the fluid
The fluid particles move in plane or parallel planes and the streamline patterns are identical in each plane
Pressure
Discharge
Velocity
Volume
Specific gravity = gravity × density
Dynamic viscosity = kinematic viscosity × density
Gravity = specific gravity × density
Kinematic viscosity = dynamic viscosity × density
4wd/σ cosα
σ cosα/4wd
4σ cosα/wd
wd/4σ cosα
Same as
Less than
More than
None of these
Narrow-crested weir
Broad-crested weir
Ogee weir
Submerged weir
Dynamic viscosity/density
Dynamic viscosity × density
Density/dynamic viscosity
1/dynamic viscosity × density
A × √(m × i)
C × √(m × i)
AC × √(m × i)
mi × √(A × C)
Sub-sonic flow
Sonic flow
Super-sonic flow
Hyper-sonic flow
Decreases
Increases
Remain same
None of these
Real fluid
Ideal fluid
Newtonian fluid
Non-Newtonian fluid
Narrow crested weir
Broad crested weir
Ogee weir
Submerged weir
Atmospheric pressure
Pressure in pipes and channels
Pressure in Venturimeter
Difference of pressures between two points in a pipe
Directly
Inversely
Both A and B
None of these
Less
More
Equal
Less at low temperature and more at high temperature
The flow is steady
The flow is streamline
Size and shape of the cross section in a particular length remain constant
Size and cross section change uniformly along length
Notch
Weir
Mouthpiece
Nozzle
Is uniform flow
Is steady uniform flow
Takes place in straight lines
Involves zero transverse component of flow
1000 N/m3
10000 N/m3
9.81 × 103 N/m3
9.81 × 10⁶ N/m3
Mass of liquid displaced
Viscosity of the liquid
Pressure of the liquid displaced
Depth of immersion
Lift
Drag
Stagnation pressure
Bulk modulus
The bodies A and B have equal stability
The body A is more stable than body B
The body B is more stable than body A
The bodies A and B are unstable
One dimensional flow
Uniform flow
Steady flow
Turbulent flow