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
B. The velocity of successive fluid particles, at any point, is the same at successive periods of time
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
Incompressible
Viscous and incompressible
Inviscous and compressible
Inviscous and incompressible
Cd × a × √(2gH)
Cd × a × √(2g) × H3/2
Cd × a × √(2g) × H2
Cd × a × √(2g) × H5/2
2100
2700
10,000
21,000
1.84 (L - 0.1nH)H3/2
1.84 (L - nH)H2
1.84 (L - 0.1nH)H5/2
1.84 (L - nH)H3
The pressure on the wall at the liquid level is minimum
The pressure on the bottom of the wall is maximum
The pressure on the wall at the liquid level is zero, and on the bottom of the wall is maximum
The pressure on the bottom of the wall is zer
Triangular
Rectangular
Square
Trapezoidal
Newton-sec/m
Newton-m/sec
Newton/m
Newton
1000 N/m3
10000 N/m3
9.81 × 103 N/m3
9.81 × 10⁶ N/m3
Inertia force
Viscous force
Gravity force
Pressure force
Straight line
Parabolic curve
Hyperbolic curve
Elliptical
2.4 m
3.0 m
4.0 m
5.0 m
The liquid particles at all sections have the same velocities
The liquid particles at different sections have different velocities
The quantity of liquid flowing per second is constant
Each liquid particle has a definite path
Below the center of gravity
Below the center of buoyancy
Above the center of buoyancy
Above the center of gravity
There is no loss of energy of the liquid flowing
The velocity of flow is uniform across any cross-section of the pipe
No force except gravity acts on the fluid
All of the above
Low pressure
Moderate pressure
High pressure
Atmospheric pressure
Unity
Greater than unity
Greater than 2
Greater than 4
Reynold's number
Froude's number
Weber's number
Mach number
2 meters of water column
3 meters of water column
5 meters of water column
6 meters of water Column
Specific weight
Mass density
Specific gravity
None of these
Less than 2000
Between 2000 and 4000
More than 4000
Less than 4000
Directly proportional to its distance from the centre
Inversely proportional to its distance from the centre
Directly proportional to its (distance)2 from the centre
Inversely proportional to its (distance)2 from the centre
4wd/σ cosα
σ cosα/4wd
4σ cosα/wd
wd/4σ cosα
Rectangular
Triangular
Trapezoidal
Circular
The metal piece will simply float over the mercury
The metal piece will be immersed in mercury by half
Whole of the metal piece will be immersed with its top surface just at mercury level
Metal piece will sink to the bottom
Venturimeter
Orifice meter
Pitot tube
All of these
Real fluid
Ideal fluid
Newtonian fluid
Non-Newtonian fluid
High velocity
High pressure
Weak material
Low pressure
100 cm3
250 cm3
500 cm3
1000 cm3
1
1000
100
101.9