Question

In laminar flow,

• A. the velocity of the fluid at each point changes periodically.
• B. the velocity of the fluid at each point changes throughout its flow.
• C. the relative velocity of the fluid at each point with respect to each other remains constant throughout its flow.
• D. the velocity of the fluid at each point remains constant throughout its flow.

Answer 1

Answer: (D)

the velocity of the fluid at each point remains constant throughout its flow.

In laminar flow, sometimes called streamline flow, the velocity, pressure, and other flow properties at each point in the fluid remain constant.