A. Pressure fluctuation
B. Eddies
C. Deviating velocities
D. All A., B. & C.
A. Velocity is uniform at any cross-section
B. Velocity gradient is zero at the solid surface
C. Resistance between the surface & the fluid is lesser as compared to that between the fluid
layers themselves
D. Velocity is not zero at the solid surface
A. 15
B. 55
C. 155
D. 1050
A. Relates velocity and pressure
B. Is constant along a stream line
C. Is constant along an equipotential surface
D. None of these
A. Velocity increases
B. Pressure decreases
C. Both A. & B.
D. Neither A. nor B.
A. V
B. V2
C. V4
D. V0.5
A. 2000
B. 10
C. 100
D. 1000