What is the ratio of the velocity at the axis of the pipe to the mean
velocity of flow in case of pipe flow under viscous condition?
(A) 0.5
(B) 0.67
(C) 1
(D) 2
velocity of flow in case of pipe flow under viscous condition?
(A) 0.5
(B) 0.67
(C) 1
(D) 2