Engineering :: Fluid Mechanics and Solid Handling

@ : Home > Chemical Engineering > Fluid Mechanics and Solid Handling

A stream line

[A].	is always the path of a particle	[B].	is a line drawn in the flow region such that the tangent drawn at any point on the line indicates the direction of velocity
[C].	is a line drawn in the flow region such that there is mass flow across the line	[D].	is not fixed in steady flow

Answer: Option B