Question

The flow is said to be laminar,

• A. if each particle of the fluid follows a random path
• B. if the paths of different particles never cross each other
• C. if each particle of the fluid follows a circular parth
• D. if the paths of different particle cross each other

Answer 1

The correct option is B if the paths of different particles never cross each other

Laminar flow is observed when liquid flow in parallel layers with no diffusion and disruption between any two layers.