What is the fundamental characteristic distinguishing laminar flow from turbulent flow?

Answer

Laminar flow involves organized motion in parallel layers, while turbulent flow is chaotic with eddies.

Laminar flow is defined by fluid particles traveling in parallel layers without intermixing, representing an organized motion. Turbulent flow is chaotic, characterized by particles moving erratically and creating swirling motions called eddies.

What is the fundamental characteristic distinguishing laminar flow from turbulent flow?
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