A. Newton’s law of motion
B. Newton’s law of viscosity
C. Pascal’ law
D. Continuity equation
E. Boundary layer theory
A. resistance to shear stress is small
B. fluid pressure is zero
C. linear deformation is small
D. only normal stresses can exist
E. viscosity is nil
A. maximum
B. minimum
C. zero
D. non-zero finite
E. unpredictable
A. less than 2000
B. between 2000 and 4000
C. more than 4000
D. less than 4000
E. none of the above
A. gravity, pressure and viscous
B. gravity, pressure and turbulent
C. pressure, viscous and turbulent
D. gravity, viscous and turbulent
E. none of the above
A. energy
B. work
C. mass
D. length
E. time
A. unity
B. greater than unity
C. greater than 2
D. greater than 4
E. greater than 10
A. steady flow
B. unsteady flow
C. laminar flow
D. uniform flow
E. critical flow
A. 900 minutes
B. 4 minutes
C. 4 x (225)3/2 minutes
D. 4 (225)1/3 minutes
E. 4 x V225 minutes
A. resultant force acting on a floating body
B. equal to the volume of liquid displaced
C. force necessary to keep a body in equilibrium
D. the resultant force on a body due to the fluid surrounding it
E. none of the above