10 m/sec²
9.81 m/sec²
9.75 m/sec²
9 m/sec
A. 10 m/sec²
Pressure in pipes, channels etc.
Atmospheric pressure
Very low pressure
Difference of pressure between two points
Maximum
Minimum
Zero
Nonzero and finite
Pascal's law
Archimedess principle
D-Alembert's principle
None of these
Zero
Minimum
Maximum
None of these
The nature of the liquid and the solid
The material which exists above the free surface of the liquid
Both of die above
Any one of the above
v²/2g
0.5v²/2g
0.375v²/2g
0.75v²/2g
Equal to
One-half
Three fourth
Double
1.84 LH1/2
1.84 LH
1.84 LH3/2
1.84 LH5/2
N/m
N/m2
N/m3
N-m
Density of liquid
Specific gravity of liquid
Compressibility of liquid
Surface tension of liquid
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
Pressure head + kinetic head + potential head
Pressure head - (kinetic head + potential head)
Potential head - (pressure head + kinetic head)
Kinetic head - (pressure head + potential head)
Pressure in pipes, channels etc.
Atmospheric pressure
Very low pressure
Difference of pressure between two points
Actual velocity of jet at vena contracta to the theoretical velocity
Loss of head in the orifice to the head of water available at the exit of the orifice
Loss of head in the orifice to the head of water available at the exit of the orifice
Area of jet at vena-contracta to the area of orifice
Newton's law of motion
Newton's law of viscosity
Pascal' law
Continuity equation
One dimensional flow
Streamline flow
Steady flow
Turbulent flow
Is steady
Is one dimensional
Velocity is uniform at all the cross sections
All of the above
Steady flow
Unsteady flow
Laminar flow
Uniform flow
Sum
Different
Product
Ratio
(q/g)1/2
(q²/g)1/3
(q³/g)1/4
(q⁴/g)1/5
Path line
Stream line
Steak line
Potential line
Force of adhesion
Force of cohesion
Force of friction
Force of diffusion
Velocity of liquid
Atmospheric pressure
Pressure in pipes and channels
Difference of pressure between two points in a pipe
h
wh
w/h
h/w
0.405 + (0.003/H)
0.003 + (0.405/H)
0.405 + (H/0.003)
0.003 + (H/0.405)
At the Centroid
Above the Centroid
Below the Centroid
At metacentre
Surface tension
Compressibility
Capillarity
Viscosity
Equal to
Less than
More than
None of these
Submerged body
Volume of the floating body
Volume of the fluid vertically above the body
Displaced volume of the fluid
Area of flow and wetted perimeter
Wetted perimeter and diameter of pipe
Velocity of flow and area of flow
None of these